Seiko / Seiko Prospex Dive Watches | Skeie's Jewelers Eugene / Seiko Prospex Alpinist SPB155 Green Dial Automatic Watch
Seiko watch with green dial and silver metal strap on a white background
Silver watch on a white background
Silver Seiko watch with metal band on a white background back of watch
Seiko watch with green dial and silver metal strap on a white background
Silver watch on a white background
Silver Seiko watch with metal band on a white background back of watch

Seiko Prospex Alpinist SPB155 Green Dial Automatic Watch

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From the

Prospex

Collection

Seiko watch with green dial and silver metal strap on a white background

Prospex Alpinist. 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. 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


  • Automatic with manual winding capability
  • Gradated green dial
  • Date calendar
  • Screwdown crown
  • See-through caseback
  • LumiBrite hands and markers
  • Tri-fold clasp with push button release

Movement

  • Type: Automatic
  • Caliber: 6R35
  • Vibrations: 21,600 vibrations per hour
  • Jewels: 24 jewels
  • Power Reserve: Approximately 70 hours

Case

  • Material: Stainless steel case
  • Diameter: 38.0 mm
  • Thickness: 12.9 mm
  • Length: 46.0 mm
  • Lug Width: 20 mm

Other

  • Crystal: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 20 bar, 200 meters (660 feet)
  • Dial Color: Green
  • Strap: Stainless steel bracelet
Seiko watch with green dial and silver metal strap on a white background

Prospex Alpinist. 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. 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


  • Automatic with manual winding capability
  • Gradated green dial
  • Date calendar
  • Screwdown crown
  • See-through caseback
  • LumiBrite hands and markers
  • Tri-fold clasp with push button release

Movement

  • Type: Automatic
  • Caliber: 6R35
  • Vibrations: 21,600 vibrations per hour
  • Jewels: 24 jewels
  • Power Reserve: Approximately 70 hours

Case

  • Material: Stainless steel case
  • Diameter: 38.0 mm
  • Thickness: 12.9 mm
  • Length: 46.0 mm
  • Lug Width: 20 mm

Other

  • Crystal: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 20 bar, 200 meters (660 feet)
  • Dial Color: Green
  • Strap: Stainless steel bracelet

Why Choose Skeie's

Authorized Dealer
Official Seiko authorized dealer with full manufacturer warranty and authenticity guarantee
Expert Service
Decades of horological expertise with certified watchmakers and personalized customer care
Fast & Secure Shipping
Insured delivery with tracking, carefully packaged to arrive in perfect condition

Every new Seiko purchased at Skeie's is backed by their 3-year warranty

3
YEAR
WARRANTY
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Frequently Asked Questions

We take all jewelry and watches in for review and estimation before beginning any work; the review is complimentary and we will always approve estimates with you before we begin any work.

We cannot give price estimates over the phone or online, as every piece can var

We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs.

Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.

There is no appointment necessary to drop off your items for review and estimates.

Since we're located in Eugene, Oregon, we do NOT charge sales tax. The prices you see are the prices you pay!

We offer free shipping on all orders over $500. Our standard shipping is 2-7 days; all items are fully insured and require a signature upon delivery.

Articles are accepted for credit or exchange in the U.S. if returned in salable condition within 30 days, accompanied by a sales receipt. Some exclusions may apply.