PROSPEX 1970 HERITAGE DIVER'S WATCH
1970 Heritage Diver's Watch. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with re-creations and re-interpretations of landmark achievements. With contemporary styling and technology, this versatile timepiece reimagines Seiko's famed 1970 diver's watch, complete with the iconic case design that revolutionized underwater safety with a recessed crown creating a built-in crown guard at 4 o'clock. Sleeker and slimmer than the original, this masterfully updated design is crafted of stainless steel with super-hard coating, and includes a dual-curved anti-reflective sapphire crystal, black one-way rotating elapsed timing bezel, screwdown crown and caseback, and tri-fold push button release clasp with secure lock and extender. The rich black dial features a date calendar and LumiBrite hands and markers. Following ISO standards for scuba diving to depths of up to 200 meters, this exceptional watch can be wound manually or automatically and includes a 24-jewel automatic movement with a frequency of 21,600 vibrations per hour and a power reserve of approximately 70 hours. 200m Water Resistant.

Caliber: 6R35

Power reserve: approximately 70 hours

CASE DIMENSIONS:
  - Thickness: 13.2mm
  - Diameter: 42.7mm
  - Length: 46.6mm

CASE: Stainless steel case with super-hard coating
CRYSTAL MATERIAL: Sapphire crystal with anti-reflective coating on the inner surface
JEWEL: 24 jewels

WATER RESISTANCE: 200 meters (660 feet), follows ISO standards and is suitable for scuba diving
DIAL COLOR: Black
STRAP: Stainless steel bracelet with super-hard coating

Features:

• Automatic Diver
• Automatic with manual winding capability
• Black one-way rotating elapsed timing bezel
• 21,600 vibrations per hour
• Black dial
• Date calendar
• LumiBrite hands and markers
• Tri-fold clasp with push button release, secure lock and extender