Seiko Prospex Alpinist Watch SPB155

1959 Sport Watch Reinterpretation. 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 over 60 years of sports watch excellence with recreations and reinterpretations of landmark achievements. A modern reimagining of Seiko's first sport watch, introduced in 1959, this distinctive timepiece follows a highly successful Spring 2019 limited edition and more recent additions to the line. With a smaller case to fit contemporary tastes while evoking a vintage feel, this versatile watch features a gradated green dial with date calendar and LumiBrite hands and markers, as well as a curved anti-reflective sapphire crystal. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 70 hours, and can be wound manually or automatically. Crafted of stainless steel, with screwdown crown, see-through caseback, and secure tri-fold push button release clasp. 20 bar, 200M Water Resistant

Technical Data

  • Model: SPB155
  • Collection: Prospex
  • Gender: Men
  • Dial Color: Green
  • Strap Material: Stainless Steel
  • Strap Detail: Stainless steel bracelet
  • 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
  • Case Diameter (mm): 38
  • Case Thickness (mm): 12.9
  • Case Length (mm): 46
  • Crystal Type: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 200 meters
  • Features


    1959 Sport Watch Reinterpretation
    Manual and automatic winding capabilities
    Gradated green dial
    Date calendar
    LumiBrite hands and markers
    Screwdown crown and see-through caseback
    Tri-fold push button release clasp
    Seiko Prospex Alpinist Watch SPB155
    Seiko Prospex Alpinist Watch SPB155
    Seiko Prospex Alpinist Watch SPB155
    Seiko Prospex Alpinist Watch SPB155

    Seiko Prospex Alpinist Watch SPB155

    Seiko Prospex Alpinist Watch SPB155

    1959 Sport Watch Reinterpretation. 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 over 60 years of sports watch excellence with recreations and reinterpretations of landmark achievements. A modern reimagining of Seiko's first sport watch, introduced in 1959, this distinctive timepiece follows a highly successful Spring 2019 limited edition and more recent additions to the line. With a smaller case to fit contemporary tastes while evoking a vintage feel, this versatile watch features a gradated green dial with date calendar and LumiBrite hands and markers, as well as a curved anti-reflective sapphire crystal. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 70 hours, and can be wound manually or automatically. Crafted of stainless steel, with screwdown crown, see-through caseback, and secure tri-fold push button release clasp. 20 bar, 200M Water Resistant

    Technical Data

  • Model: SPB155
  • Collection: Prospex
  • Gender: Men
  • Dial Color: Green
  • Strap Material: Stainless Steel
  • Strap Detail: Stainless steel bracelet
  • 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
  • Case Diameter (mm): 38
  • Case Thickness (mm): 12.9
  • Case Length (mm): 46
  • Crystal Type: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 200 meters
  • Features


    1959 Sport Watch Reinterpretation
    Manual and automatic winding capabilities
    Gradated green dial
    Date calendar
    LumiBrite hands and markers
    Screwdown crown and see-through caseback
    Tri-fold push button release clasp

    Availability: IN STOCK

    Regular price $725.00 USD
    Regular price Sale price $725.00 USD
    Sale Sold out

    Authorized Retailer

    Specifications

    Caliber 6R35 Designer Seiko Core Dial color Green Gender Men Strap Stainless steel bracelet Technology Automatic Water resistance 200 meters

    Return Policy

    Exchange only within 10 days of purchase

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