Prospex Automatic Diver SRPE37

Prospex Automatic Diver. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and winning design. Inspired by Seiko's most iconic diving styles, this distinctive watch includes such upgrades as a black ceramic one-way rotating elapsed timing bezel, magnified date window and sapphire crystal with anti-reflective coating on the inner surface. The white dial, with LumiBrite hands and markers, has a 3-D pattern reflecting the shape of the black and gray bezel edge. For reliable underwater timekeeping, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours, and can be wound manually or automatically. Crafted of stainless steel, with black silicone strap and secure screwdown crown and caseback, this high-intensity timepiece follows ISO standards for scuba diving. 200m Water Resistant

Technical Data

Caliber 4R35ö

21,600 vibrations per hourö

23 jewelsö

Power reserve: approximately 41 hoursCase Diameter: 44.0mmö

Case Thickness: 12.80mmö

Case Length: 48.70mmö

Stainless steel caseö

Sapphire crystal with anti-reflective coating on the inner surfaceö

Black silicone strapö

200 meters (660 feet), follows ISO standards and is suitable for scuba divingö

Features

From the Prospex Collectionö

Automatic Diverö

Manual and automatic winding capabilitiesö

Black ceramic one-way rotating elapsed timing bezelö

White dial with 3-D pressed pattern reflecting the bezel edge shapeö

Magnified date calendarö

LumiBrite hands and markersö

Screwdown crown and casebackö