PROSPEX 1970 HERITAGE DIVER'S WATCH SPB237

Regular price $1,300.00

PROSPEX 1970 HERITAGE DIVER'S WATCH SPB237

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. This masterfully updated design is crafted of stainless steel with super-hard coating, and includes a curved anti-reflective sapphire crystal, black uni-directional rotating elapsed timing bezel, and screwdown crown and caseback, as well as a green high-intensity fabric strap and additional gray fabric strap, both made in Japan with superior flexibility, but the strength necessary for diving. The patterned gray 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 offers manual winding capability 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


Technical Data

  • Model: SPB237
  • Collection: PROSPEX
  • Sub Collection: 1970 Heritage Diver's Watch
  • Dial Color: Gray
  • Strap Material: Fabric
  • Strap Detail: Green high-intensity fabric diver's strap, made in Japan with superior flexibility, but the strength necessary for diving Additional gray fabric diver's strap
  • Lug Width (mm): 20
  • Movement: Automatic
  • Caliber: 6R35
  • Movement Detail:
    Caliber 6R35
    21,600 vibrations per hour
    24 jewels
    Power reserve: approximately 70 hours
  • Case Material: Stainless steel case with super-hard coating
  • Case Diameter (mm): 42.7
  • Case Thickness (mm): 13.2
  • Case Length (mm): 46.6
  • Crystal Type: Curved sapphire crystal with anti-reflective coating on the inner surface

  • Features

    1970 Heritage Diver's Watch
    Prospex automatic diver
    Black uni-directional rotating elapsed timing bezel
    Gray patterned dial
    Date calendar
    LumiBrite hands and markers
    Screwdown crown and caseback

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