SpecStudio
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Seiko Prospex 1968 Mechanical Divers Modern Design
$570Historical price (2018-03-22)Stock unknown
Case
- Diameter
- 44mm
- Thickness
- 13.1mm
- Material
- Stainless Steel
- Water resistance
- 200m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Seiko 6R15
- Type
- Automatic
- Beat rate
- 21,600 vph
- Power reserve
- 50h
Prospex collection · 4 watches
The market
Market prices.
Historical price (2018-03-22)$570
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Closed · 90d0Asking-price history
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Retail stock & market context
Seiko on the secondhand market
+8.1%
2026 so far · +3.7% to +12.7% · 80 matched watches
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In a nutshell
The Seiko Prospex 1968 Mechanical Divers Modern Design is an automatic watch, with a 44mm stainless steel case, 13.1mm thick, powered by the Seiko 6R15 movement and a 50-hour power reserve. Water resistance is rated to 200m, under a sapphire crystal. Historical price (2018-03-22): $570. This is a historical reference price, not a current offer or a claimed original list price.
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