Watch comparisons
340 head-to-heads between watches people actually cross-shop — same style, similar budget, but different on the specs that matter. Full specs side by side, plus which to pick.
Not sure which two to put head-to-head? Answer five questions — wrist size, what it's for, battery or automatic, whether it gets wet, budget — and see which of the 128 watches actually fit you → The comparisons below are the pairs people cross-shop.
Dive
- Casio Duro MDV106 (Marlin) vs Orient Ray II
- Seiko Prospex Turtle SRPE vs Seiko Prospex Solar Tuna SNE575
- Christopher Ward C60 Trident vs Marathon TSAR
- Seiko Prospex Sumo SPB103 vs Casio G-Shock Frogman GWF-A1000
- Marathon TSAR vs Marathon GSAR
- Casio Duro MDV106 (Marlin) vs Orient Mako II
- Casio Duro MDV106 (Marlin) vs Invicta Pro Diver 8926OB
- Seiko Prospex Turtle SRPE vs Seiko Prospex Samurai SRPB51
- Seiko Prospex Turtle SRPE vs Seiko Prospex Monster SRPD25
- Seiko Prospex Turtle SRPE vs Orient M-Force
- Seiko Prospex Turtle SRPE vs Seiko SKX007
- Seiko Prospex Turtle SRPE vs Seiko SKX013
- Seiko Prospex SPB143 vs Christopher Ward C60 Trident
- Seiko Prospex SPB143 vs Mido Ocean Star 200C
- Seiko Prospex SPB143 vs Seiko Prospex Sumo SPB103
- Seiko Prospex SPB143 vs Casio G-Shock Frogman GWF-A1000
- Seiko Prospex SPB143 vs Hamilton Khaki Navy Scuba
- Seiko Prospex SPB143 vs Marathon TSAR
- Citizen Promaster Diver BN0150 vs Seiko Prospex Samurai SRPB51
- Citizen Promaster Diver BN0150 vs Seiko Prospex Willard SPB153
- Citizen Promaster Diver BN0150 vs Seiko Prospex Monster SRPD25
- Citizen Promaster Diver BN0150 vs Seiko SKX007
- Citizen Promaster Diver BN0150 vs Glycine Combat Sub
- Orient Kamasu vs Lorier Neptune
- Orient Kamasu vs Seiko Prospex Willard SPB153
- Orient Kamasu vs Orient M-Force
- Orient Kamasu vs Seiko SKX013
- Orient Kamasu vs Glycine Combat Sub
- Orient Kamasu vs Seiko Prospex King Turtle SRPE05
- Orient Mako II vs Orient Ray II
- Tissot Seastar 1000 vs Christopher Ward C60 Trident
- Tissot Seastar 1000 vs Mido Ocean Star 200C
- Tissot Seastar 1000 vs Marathon TSAR
- Tissot Seastar 1000 vs Marathon GSAR
- Tissot Seastar 1000 vs Bulova Oceanographer Devil Diver
- Vaer D5 Dive vs Lorier Neptune
- Vaer D5 Dive vs Seiko Prospex Willard SPB153
- Vaer D5 Dive vs Orient M-Force
- Vaer D5 Dive vs Seiko SKX013
- Vaer D5 Dive vs Glycine Combat Sub
- Vaer D5 Dive vs Seiko Prospex King Turtle SRPE05
- Nodus Sector Dive vs Christopher Ward C60 Trident
- Nodus Sector Dive vs Mido Ocean Star 200C
- Nodus Sector Dive vs Seiko Prospex Sumo SPB103
- Nodus Sector Dive vs Casio G-Shock Frogman GWF-A1000
- Nodus Sector Dive vs Hamilton Khaki Navy Scuba
- Nodus Sector Dive vs Marathon TSAR
- Baltic Aquascaphe vs Christopher Ward C60 Trident
- Baltic Aquascaphe vs Mido Ocean Star 200C
- Baltic Aquascaphe vs Seiko Prospex Sumo SPB103
- Baltic Aquascaphe vs Casio G-Shock Frogman GWF-A1000
- Baltic Aquascaphe vs Hamilton Khaki Navy Scuba
- Baltic Aquascaphe vs Marathon TSAR
- Lorier Neptune vs Traska Freediver
- Lorier Neptune vs Seiko SKX013
- Christopher Ward C60 Trident vs Certina DS Action Diver
- Mido Ocean Star 200C vs Certina DS Action Diver
- Mido Ocean Star 200C vs Seiko Prospex Sumo SPB103
- Certina DS Action Diver vs Marathon GSAR
- Certina DS Action Diver vs Bulova Oceanographer Devil Diver
- Invicta Pro Diver 8926OB vs Orient Ray II
- Seiko Prospex Samurai SRPB51 vs Seiko Prospex Willard SPB153
- Seiko Prospex Samurai SRPB51 vs Seiko Prospex Solar Tuna SNE575
- Seiko Prospex Samurai SRPB51 vs Seiko SKX013
- Seiko Prospex Samurai SRPB51 vs Glycine Combat Sub
- Seiko Prospex Sumo SPB103 vs Halios Seaforth
- Casio G-Shock Frogman GWF-A1000 vs Halios Seaforth
- Casio G-Shock Frogman GWF-A1000 vs Zodiac Super Sea Wolf
- Hamilton Khaki Navy Scuba vs Halios Seaforth
- Hamilton Khaki Navy Scuba vs Zodiac Super Sea Wolf
- Hamilton Khaki Navy Scuba vs Marathon GSAR
- Longines HydroConquest vs Oris Divers Sixty-Five
- Longines HydroConquest vs Tudor Black Bay 58
- Longines HydroConquest vs Tudor Pelagos
- Longines HydroConquest vs Sinn U1
- Longines HydroConquest vs Omega Seamaster Diver 300M
- Longines HydroConquest vs Tag Heuer Aquaracer Professional 300
- Oris Aquis Date vs Oris Divers Sixty-Five
- Oris Aquis Date vs Tudor Black Bay 58
- Oris Aquis Date vs Tudor Pelagos
- Oris Aquis Date vs Sinn U1
- Oris Aquis Date vs Omega Seamaster Diver 300M
- Oris Aquis Date vs Tag Heuer Aquaracer Professional 300
- Oris Divers Sixty-Five vs Monta Oceanking
- Oris Divers Sixty-Five vs Tudor Black Bay 58
- Oris Divers Sixty-Five vs Rolex Submariner
- Oris Divers Sixty-Five vs Tag Heuer Aquaracer Professional 200
- Traska Freediver vs Seiko Prospex Willard SPB153
- Traska Freediver vs Orient M-Force
- Traska Freediver vs Seiko SKX013
- Traska Freediver vs Glycine Combat Sub
- Traska Freediver vs Seiko Prospex King Turtle SRPE05
- Halios Seaforth vs Marathon GSAR
- Halios Seaforth vs Bulova Oceanographer Devil Diver
- Seiko Prospex Willard SPB153 vs Seiko Prospex Monster SRPD25
- Seiko Prospex Monster SRPD25 vs Seiko Prospex Solar Tuna SNE575
- Seiko Prospex Monster SRPD25 vs Glycine Combat Sub
- Seiko Prospex Solar Tuna SNE575 vs Orient M-Force
- Seiko Prospex Solar Tuna SNE575 vs Seiko SKX007
- Seiko Prospex Solar Tuna SNE575 vs Seiko Prospex King Turtle SRPE05
- Squale 1521 vs Marathon GSAR
- Squale 1521 vs Bulova Oceanographer Devil Diver
- Monta Oceanking vs Tudor Black Bay 58
- Monta Oceanking vs Tudor Pelagos
- Monta Oceanking vs Sinn U1
- Monta Oceanking vs Omega Seamaster Diver 300M
- Monta Oceanking vs Tag Heuer Aquaracer Professional 300
- Tudor Black Bay 58 vs Rolex Submariner
- Tudor Pelagos vs Rolex Submariner
- Sinn U1 vs Rolex Submariner
- Omega Seamaster Diver 300M vs Rolex Submariner
- Rolex Submariner vs Tag Heuer Aquaracer Professional 300
- Zodiac Super Sea Wolf vs Bulova Oceanographer Devil Diver
- Citizen Promaster Diver BN0150 vs Lorier Neptune
- Tissot Seastar 1000 vs Halios Seaforth
- Lorier Neptune vs Seiko Prospex Monster SRPD25
- Certina DS Action Diver vs Zodiac Super Sea Wolf
- Orient M-Force vs Steinhart Ocean One
- Squale 1521 vs Zodiac Super Sea Wolf
- Steinhart Ocean One vs Seiko SKX007
- Steinhart Ocean One vs Seiko Prospex King Turtle SRPE05
- Tudor Black Bay 58 vs Tudor Pelagos
- Tudor Pelagos vs Tag Heuer Aquaracer Professional 200
- Sinn U1 vs Tag Heuer Aquaracer Professional 200
- Omega Seamaster Diver 300M vs Tag Heuer Aquaracer Professional 200
- Tag Heuer Aquaracer Professional 300 vs Tag Heuer Aquaracer Professional 200
- Seiko SKX007 vs Seiko Prospex King Turtle SRPE05
- Doxa Sub 300 vs Tag Heuer Aquaracer Professional 200
- Casio Duro MDV106 (Marlin) vs Seiko SKX007
- Steinhart Ocean One vs Bulova Oceanographer Devil Diver
- Casio Duro MDV106 (Marlin) vs Steinhart Ocean One
- Orient Ray II vs Steinhart Ocean One
- Sinn U1 vs Zodiac Super Sea Wolf
Field / explorer
- Seiko Alpinist SPB121 vs Hamilton Khaki Field Mechanical
- Hamilton Khaki Field Mechanical vs Sinn 556 I
- Vaer C5 Field vs Seiko 5 Sports Field SRPG35
- Vaer C5 Field vs Lorier Falcon
- Seiko 5 Sports Field SRPG35 vs Lorier Falcon
- Bertucci A-2T Original vs Citizen Eco-Drive BM8180
- Bertucci A-2T Original vs Orient Defender
- Citizen Eco-Drive BM8180 vs Orient Defender
- Timex Expedition Scout vs Bertucci A-2T Original
- Seiko Alpinist SPB121 vs Hamilton Khaki Field Auto
- Seiko Alpinist SPB121 vs Hamilton Khaki Field Murph
- Seiko Alpinist SPB121 vs Hamilton Khaki Field Titanium Auto
- Hamilton Khaki Field Mechanical vs Hamilton Khaki Field Auto
- Hamilton Khaki Field Mechanical vs Hamilton Khaki Field Murph
- Hamilton Khaki Field Mechanical vs Hamilton Khaki Field Titanium Auto
- Hamilton Khaki Field Auto vs Sinn 556 I
- Hamilton Khaki Field Murph vs Sinn 556 I
- Sinn 556 I vs Hamilton Khaki Field Titanium Auto
- Seiko 5 SNK809 vs Citizen Eco-Drive BM8180
- Timex Expedition Scout vs Seiko 5 SNK809
- Timex Expedition Scout vs Citizen Eco-Drive BM8180
- Timex Expedition Scout vs Orient Defender
- Vaer C5 Field vs Citizen Promaster Tough BN0211
- Seiko 5 Sports Field SRPG35 vs Citizen Promaster Tough BN0211
- Citizen Promaster Tough BN0211 vs Lorier Falcon
- Bertucci A-2T Original vs Seiko 5 SNK809
- Seiko 5 SNK809 vs Orient Defender
- Timex Expedition Scout vs Lorier Falcon
- Seiko Alpinist SPB121 vs Vaer C5 Field
- Seiko Alpinist SPB121 vs Rolex Explorer
- Hamilton Khaki Field Mechanical vs Vaer C5 Field
- Hamilton Khaki Field Auto vs Vaer C5 Field
- Hamilton Khaki Field Auto vs Rolex Explorer
- Seiko 5 Sports Field SRPG35 vs Bertucci A-2T Original
- Citizen Promaster Tough BN0211 vs Orient Defender
- Hamilton Khaki Field Murph vs Rolex Explorer
- Sinn 556 I vs Rolex Explorer
- Lorier Falcon vs Bertucci A-2T Original
- Rolex Explorer vs Hamilton Khaki Field Titanium Auto
- Timex Expedition Scout vs Seiko 5 Sports Field SRPG35
- Hamilton Khaki Field Auto vs Seiko 5 Sports Field SRPG35
- Citizen Promaster Tough BN0211 vs Hamilton Khaki Field Murph
- Citizen Promaster Tough BN0211 vs Sinn 556 I
- Hamilton Khaki Field Murph vs Lorier Falcon
Dress
- Orient Bambino V2 vs Casio MTP-V001
- Seiko Presage Cocktail Time vs Citizen Eco-Drive Corso
- Tissot Gentleman Powermatic 80 vs Hamilton Jazzmaster Open Heart
- Tissot Gentleman Powermatic 80 vs Orient Star Contemporary RE-AU
- Tissot Gentleman Powermatic 80 vs Tissot Le Locle Powermatic 80
- Tissot Gentleman Powermatic 80 vs Hamilton Intra-Matic Auto
- Tissot Gentleman Powermatic 80 vs Oris Big Crown Pointer Date
- Tissot Gentleman Powermatic 80 vs Longines Master Collection
- Hamilton Jazzmaster Open Heart vs Seiko Presage Sharp Edged SPB167
- Hamilton Jazzmaster Open Heart vs Tissot Le Locle Powermatic 80
- Hamilton Jazzmaster Open Heart vs Longines Master Collection
- Hamilton Jazzmaster Open Heart vs Frederique Constant Slimline Automatic
- Hamilton Jazzmaster Open Heart vs Mido Baroncelli Signature
- Seiko Presage Sharp Edged SPB167 vs Orient Star Contemporary RE-AU
- Seiko Presage Sharp Edged SPB167 vs Tissot Le Locle Powermatic 80
- Seiko Presage Sharp Edged SPB167 vs Hamilton Intra-Matic Auto
- Seiko Presage Sharp Edged SPB167 vs Oris Big Crown Pointer Date
- Seiko Presage Sharp Edged SPB167 vs Longines Master Collection
- Seiko King Seiko SPB281 vs Nomos Tangente
- Orient Star Contemporary RE-AU vs Tissot Le Locle Powermatic 80
- Orient Star Contemporary RE-AU vs Longines Master Collection
- Orient Star Contemporary RE-AU vs Frederique Constant Slimline Automatic
- Orient Star Contemporary RE-AU vs Mido Baroncelli Signature
- Tissot Le Locle Powermatic 80 vs Hamilton Intra-Matic Auto
- Tissot Le Locle Powermatic 80 vs Oris Big Crown Pointer Date
- Hamilton Intra-Matic Auto vs Longines Master Collection
- Hamilton Intra-Matic Auto vs Frederique Constant Slimline Automatic
- Hamilton Intra-Matic Auto vs Mido Baroncelli Signature
- Oris Big Crown Pointer Date vs Longines Master Collection
- Oris Big Crown Pointer Date vs Frederique Constant Slimline Automatic
- Oris Big Crown Pointer Date vs Mido Baroncelli Signature
- Nomos Tangente vs Nomos Orion
- Nomos Tangente vs Nomos Club Campus
- Junghans Max Bill Automatic vs Frederique Constant Slimline Automatic
- Junghans Max Bill Automatic vs Mido Baroncelli Signature
- Frederique Constant Slimline Automatic vs Tissot Chemin des Tourelles Powermatic 80
- Mido Baroncelli Signature vs Tissot Chemin des Tourelles Powermatic 80
- Seiko Presage Cocktail Time vs Orient Sun & Moon RA-AK
- Orient Bambino V2 vs Timex Marlin Hand-Wound
- Seiko King Seiko SPB281 vs Nomos Orion
- Seiko King Seiko SPB281 vs Nomos Club Campus
- Casio MTP-V001 vs Timex Marlin Hand-Wound
- Junghans Max Bill Automatic vs Tissot Chemin des Tourelles Powermatic 80
- Citizen Eco-Drive Corso vs Orient Sun & Moon RA-AK
- Citizen Eco-Drive Corso vs Tissot Chemin des Tourelles Powermatic 80
- Seiko King Seiko SPB281 vs Tissot Chemin des Tourelles Powermatic 80
- Junghans Max Bill Automatic vs Nomos Orion
- Junghans Max Bill Automatic vs Nomos Club Campus
- Nomos Orion vs Tissot Chemin des Tourelles Powermatic 80
- Seiko Presage Cocktail Time vs Orient Bambino V2
- Seiko Presage Cocktail Time vs Casio MTP-V001
- Seiko Presage Cocktail Time vs Junghans Max Bill Automatic
- Citizen Eco-Drive Corso vs Orient Bambino V2
- Citizen Eco-Drive Corso vs Casio MTP-V001
- Orient Bambino V2 vs Orient Sun & Moon RA-AK
- Casio MTP-V001 vs Orient Sun & Moon RA-AK
- Seiko Presage Cocktail Time vs Timex Marlin Hand-Wound
- Citizen Eco-Drive Corso vs Timex Marlin Hand-Wound
- Orient Sun & Moon RA-AK vs Timex Marlin Hand-Wound
Pilot / aviation
- Hamilton Khaki Aviation Pilot vs Oris ProPilot
- Hamilton Khaki Aviation Pilot vs Longines Spirit
- Oris ProPilot vs Sinn 104
- Longines Spirit vs Sinn 104
- Hamilton Khaki Aviation Pilot vs Sinn 104
- Citizen Promaster Skyhawk A-T JY8078 vs Sinn 104
- Hamilton Khaki Aviation Pilot vs Citizen Promaster Skyhawk A-T JY8078
- Marathon Navigator vs Citizen Promaster Nighthawk BJ7000
- Citizen Promaster Skyhawk A-T JY8078 vs Oris ProPilot
- Citizen Promaster Skyhawk A-T JY8078 vs Longines Spirit
- Citizen Promaster Nighthawk BJ7000 vs Citizen Promaster Skyhawk A-T JY8078
- Oris ProPilot vs IWC Pilot's Watch Mark XVIII
- Longines Spirit vs IWC Pilot's Watch Mark XVIII
- Sinn 104 vs IWC Pilot's Watch Mark XVIII
- Hamilton Khaki Aviation Pilot vs Citizen Promaster Nighthawk BJ7000
- Hamilton Khaki Aviation Pilot vs IWC Pilot's Watch Mark XVIII
- Marathon Navigator vs Oris ProPilot
- Marathon Navigator vs Longines Spirit
- Marathon Navigator vs Sinn 104
- Marathon Navigator vs Citizen Promaster Skyhawk A-T JY8078
- Citizen Promaster Nighthawk BJ7000 vs Oris ProPilot
- Citizen Promaster Nighthawk BJ7000 vs Longines Spirit
GMT / travel
- Baltic Aquascaphe GMT vs Christopher Ward C63 Sealander GMT
- Baltic Aquascaphe GMT vs Christopher Ward C65 Trident GMT
- Rolex GMT-Master II vs Tudor Black Bay GMT
- Rolex GMT-Master II vs Longines Spirit Zulu Time
- Baltic Aquascaphe GMT vs Mido Ocean Star GMT
- Christopher Ward C63 Sealander GMT vs Mido Ocean Star GMT
- Tudor Black Bay GMT vs Longines Spirit Zulu Time
- Mido Ocean Star GMT vs Christopher Ward C65 Trident GMT
- Seiko 5 Sports GMT SSK001 vs San Martin SN0123 GMT
- Baltic Aquascaphe GMT vs San Martin SN0123 GMT
- Baltic Aquascaphe GMT vs Tudor Black Bay GMT
- Baltic Aquascaphe GMT vs Longines Spirit Zulu Time
- Christopher Ward C63 Sealander GMT vs San Martin SN0123 GMT
- Christopher Ward C63 Sealander GMT vs Rolex GMT-Master II
- Christopher Ward C63 Sealander GMT vs Tudor Black Bay GMT
- San Martin SN0123 GMT vs Mido Ocean Star GMT
- San Martin SN0123 GMT vs Christopher Ward C65 Trident GMT
- Rolex GMT-Master II vs Christopher Ward C65 Trident GMT
- Tudor Black Bay GMT vs Mido Ocean Star GMT
- Tudor Black Bay GMT vs Christopher Ward C65 Trident GMT
- Mido Ocean Star GMT vs Longines Spirit Zulu Time
- Christopher Ward C63 Sealander GMT vs Longines Spirit Zulu Time
- Christopher Ward C65 Trident GMT vs Longines Spirit Zulu Time
Chronograph
- Dan Henry 1963 vs Bulova Surveyor Chronograph
- Hamilton Intra-Matic Auto Chronograph vs Tag Heuer Carrera Chronograph
- Bulova Lunar Pilot vs Seiko Prospex Speedtimer Solar SSC813
- Bulova Lunar Pilot vs Dan Henry 1963
- Seiko Prospex Speedtimer Solar SSC813 vs Dan Henry 1963
- Seiko Prospex Speedtimer Solar SSC813 vs Bulova Surveyor Chronograph
- Omega Speedmaster Professional Moonwatch vs Tag Heuer Carrera Chronograph
- Bulova Lunar Pilot vs Bulova Surveyor Chronograph
- Omega Speedmaster Professional Moonwatch vs Hamilton Intra-Matic Auto Chronograph
- Casio Edifice EFV-540 vs Bulova Lunar Pilot
- Casio Edifice EFV-540 vs Seiko Prospex Speedtimer Solar SSC813
- Casio Edifice EFV-540 vs Dan Henry 1963
- Casio Edifice EFV-540 vs Bulova Surveyor Chronograph
Everyday / casual
- Casio F-91W vs Timex Weekender
- Casio G-Shock DW5600 vs Casio G-Shock GA-2100 (CasiOak)
- Casio G-Shock DW5600 vs Casio G-Shock DW-6900
- Timex Weekender vs Casio A168WA (Casio Royale)
- Timex Weekender vs Timex Q Reissue
- Seiko 5 Sport SRPD vs Bulova Marine Star
- Casio F-91W vs Casio AE1200WH (Casio Royale)
- Casio F-91W vs Timex Q Reissue
- Casio G-Shock DW5600 vs Casio AE1200WH (Casio Royale)
- Timex Weekender vs Casio AE1200WH (Casio Royale)
- Seiko 5 Sport SRPD vs Tissot PRX Quartz
- Tissot PRX Powermatic 80 vs Casio G-Shock GMW-B5000D
- Tissot PRX Quartz vs Bulova Marine Star
- Tissot PRX Quartz vs Citizen Tsuyosa NJ0150
- Bulova Marine Star vs Citizen Tsuyosa NJ0150
- Bulova Marine Star vs Casio G-Shock Mudmaster GG-B100
- Citizen Tsuyosa NJ0150 vs Casio G-Shock Mudmaster GG-B100
- Casio G-Shock GMW-B5000D vs Citizen Series 8 NB6004
- Casio A168WA (Casio Royale) vs Casio AE1200WH (Casio Royale)
- Casio A168WA (Casio Royale) vs Timex Q Reissue
- Casio AE1200WH (Casio Royale) vs Timex Q Reissue
- Casio F-91W vs Casio G-Shock DW5600
- Casio F-91W vs Casio G-Shock GA-2100 (CasiOak)
- Casio F-91W vs Casio G-Shock DW-6900
- Casio G-Shock DW5600 vs Timex Weekender
- Casio G-Shock DW5600 vs Casio A168WA (Casio Royale)
- Timex Weekender vs Casio G-Shock GA-2100 (CasiOak)
- Seiko 5 Sport SRPD vs Citizen Tsuyosa NJ0150
- Seiko 5 Sport SRPD vs Casio G-Shock Mudmaster GG-B100
- Tissot PRX Powermatic 80 vs Tissot PRX Quartz
- Tissot PRX Quartz vs Casio G-Shock Mudmaster GG-B100
- Tissot PRX Quartz vs Citizen Series 8 NB6004
- Casio G-Shock GA-2100 (CasiOak) vs Casio A168WA (Casio Royale)
- Casio G-Shock GA-2100 (CasiOak) vs Casio AE1200WH (Casio Royale)
- Casio G-Shock GA-2100 (CasiOak) vs Timex Q Reissue
- Casio A168WA (Casio Royale) vs Casio G-Shock DW-6900
- Timex Q Reissue vs Casio G-Shock DW-6900
- Seiko 5 Sport SRPD vs Tissot PRX Powermatic 80
- Seiko 5 Sport SRPD vs Casio G-Shock GMW-B5000D
- Tissot PRX Powermatic 80 vs Bulova Marine Star
- Tissot PRX Powermatic 80 vs Citizen Tsuyosa NJ0150
- Bulova Marine Star vs Casio G-Shock GMW-B5000D
- Citizen Tsuyosa NJ0150 vs Citizen Series 8 NB6004
- Casio G-Shock Mudmaster GG-B100 vs Casio G-Shock GMW-B5000D
- Casio G-Shock GMW-B5000D vs Rolex Oyster Perpetual
- Tissot PRX Powermatic 80 vs Casio G-Shock Mudmaster GG-B100
Common questions
How do you compare two watches?
On the specs that actually differ, not the marketing. Every head-to-head here puts movement, water resistance, case diameter and crystal side by side, then says which one to buy and why. 340 pairs are covered, chosen because they are watches people genuinely cross-shop — same style, similar budget, different on the specs.
Which watch specs matter most when comparing?
Movement type sets the ownership experience (automatic needs wearing or winding, quartz needs a battery, solar needs light). Water resistance is a static pressure rating, not a swimming depth — 30 m means rain and handwashing, 100 m is the usual swimming threshold. Case diameter and lug-to-lug decide whether it fits your wrist. Crystal decides how it survives a decade.
How many watch comparisons does WatchSpecDB cover?
340, grouped by style: dive, field and explorer, dress, pilot, GMT and travel, chronograph, and everyday. Each pair is two watches at a similar price in the same category, which is the situation where the spec sheet actually decides it.
A few watches worth a look
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