Seiko Prospex SPB143 vs Mido Ocean Star 200C
Both are dive watches in the upper tier. In short: the Seiko Prospex SPB143 wears 40.5mm vs the Mido Ocean Star 200C's 42.5mm — choose by wrist size. The Seiko Prospex SPB143 is automatic, 200m water resistance, 40.5mm, sapphire crystal; the Mido Ocean Star 200C is automatic, 200m water resistance, 42.5mm, sapphire crystal.
| Spec | Seiko Prospex SPB143 | Mido Ocean Star 200C |
|---|---|---|
| Movement | Automatic | Automatic |
| Water resistance | 200m | 200m |
| Case size | 40.5mm | 42.5mm |
| Crystal | sapphire | sapphire |
| Style | Dive | Dive |
| Price tier | Upper | Upper |
Which should you buy?
The Seiko Prospex SPB143 wears 40.5mm vs the Mido Ocean Star 200C's 42.5mm — choose by wrist size.
Where to buy
Seiko Prospex SPB143See price on AmazonCheck price
Mido Ocean Star 200CSee price on AmazonCheck price
FAQ
What's the difference between the Seiko Prospex SPB143 and the Mido Ocean Star 200C?
Both are dive watches in the upper tier. The Seiko Prospex SPB143 is automatic, 200m water resistance, 40.5mm, sapphire crystal; the Mido Ocean Star 200C is automatic, 200m water resistance, 42.5mm, sapphire crystal.
Which is better value, the Seiko Prospex SPB143 or the Mido Ocean Star 200C?
Both sit in the upper tier, so it comes down to movement, water resistance and case size — see the spec table above.
More dive comparisons: 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 · dive watches under ~$1,500 · all dive watches · all comparisons