- Seiko Prospex Solar Diver's, Caliber V157.
- Precise automatic movement, power reserve up to 10 months.
- Stainless steel case diameter 43mm, height 11mm.
- Unidirectional rotating bezel, blue dial.
- Sapphire crystal, LumiBrite index and three hands.
- Black silicone strap with a pin buckle.
- Water resistance through screwed crown and back to 200 meters / 20 ATM.
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