Limited Edition of 1,200 Pieces
In 1986, Seiko launched a diver's watch that set a new standard. It combined Seiko's legendary 1975 design with a 1,000 meter water resistance for saturation diving with a quartz movement that delivered an accuracy that no mechanical diver's watch could match.
At the time, and still today, it was recognized as one of Seiko's most important diver's watches. Today, 35 years on, this classic Seiko Diver's watch is re-born with new design features and upgraded professional diver's watch specifications. This is a watch that truly lives up to the promise of the Prospex name
Technical Specifications: Ref. S23635J1
The case, in titanium, measures 49.4mm x 16.3mm. It has a sapphire crystal, and engraved caseback, and it is water resistant to 1,000 meters. One-piece structure with screw-down crown and a uni-directional rotating bezel in ceramic with Lumibrite.
The crown is marked with a vivid yellow 'Lock' sign and an arrow to indicate the rotating direction. The winding stem is also in yellow so that the wearer can immediately notice if the crown is unlocked.
Movement is the Japanese quartz Seiko in-house caliber 7C46 with a high level of torque. Accuracy of ±15 seconds per month. 5 year battery life.
The dial has a gradation from blue to black and with Lumibrite hands and indeces.
It comes on a black silicone strap with an additional grey/blue silicone strap, both with steel buckles. Each strap features the text "FOR SATURATION DIVING 1,000m" in yellow.
Available July 2021.
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