Prospex Automatic Diver

Modern re-imagining of Seiko's 1968 Diver's watch

Manual and automatic winding capabilities

21,600 vibrations per hour

Power reserve: approximately 50 hours 

23 jewels

One way rotating elapsed timing bezel 

Date calendar

Black dial

Screwdown crown and caseback

LumiBrite hands and markers

Sapphire crystal with anti-reflective coating on the inner surface

Case diameter: 44.0mm

Stainless steel case and bracelet with super hard coating

Water Resistance: Diver's Watch 200 meters (660 feet). Meets ISO standards and is suitable for scuba diving

Caliber 6R15