Description
Distinguished by its blend of functionality and aesthetics, this extraordinary timepiece, part of the first globally launched watch series to bear the “Marinemaster” name, features the first see-through screwdown caseback on a Seiko diver’s watch, as well as an elegantly chamfered case and bezel and a flexible double-curved bracelet for a comfortable fit. Based on Seiko’s and Japan’s first diver’s watch from 1965, this exceptional timepiece extends the Prospex tradition of celebrating its rich legacy of innovation in high-intensity timekeeping by re-creating and re-interpreting signature achievements with today’s finest technology and materials. Visible beneath the caseback, the thin, but exceptionally accurate, 26-jewel 6L37 movement beats at a frequency of 28,800 vibrations per hour and provides a power reserve of approximately 45 hours and manual winding capability. Framed by a uni-directional rotating elapsed timing bezel, the distinctively patterned grayish- green dial offers LumiBrite hands and markers. As rugged as it is stylish, this premium diver’s watch, following ISO standards for scuba diving, is crafted of stainless steel with a durable super-hard coating and features a box-shaped sapphire crystal with anti-reflective coating on the inner surface, screwdown crown, and a tri-fold push button release clasp with secure lock and extender. Packaged in a special collectors’ box. 200m Water Resistant
Features
- Prospex Marinemaster 1965 Heritage Diver’s Watch
- Part of the first globally available series to bear the “Marinemaster” name
- Inspired by Seiko’s first diver’s watch from 1965
- Slimline mechanical diver’s watch
- Automatic with manual winding capability
- Black uni-directional rotating elapsed timing bezel
- Light grayish-green patterned dial
- LumiBrite hands and markers
- See-through screwdown caseback
- Screwdown crown
- Tri-fold push button release clasp with secure lock and extender
- Packaged in a collectors’ box
Case Dimensions
Thickness: 12.3 mm
Diameter: 39.5 mm
Length: 47.2 mm
Movement
- Caliber 6L37
- 28,800 vibrations per hour
- 26 jewels
- Power reserve: approximately 45 hours
- Automatic
Other Details
Case: Stainless steel case with super-hard coating
Crystal Material: Box-shaped sapphire crystal with anti-reflective coating on the inner surface
Water Resistance: 200 meters (660 feet), follows ISO standards and is suitable for scuba diving
Dial Color: Green
Strap: Flexible double curved stainless steel bracelet with super-hard coating
Lug Width: 20
