SKU: 89632700092

PROSPEX ALPINIST GMT SPB377

Sale price$517.50 Regular price$575.00
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Description

PROSPEX ALPINIST GMT SPB377Prospex Alpinist Mechanical GMT. 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. Inspired by Seikos first sports watch, the 1959 Alpinist, this

Prospex Alpinist Mechanical GMT. 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. Inspired by Seiko’s first sports watch, the 1959 Alpinist, this rugged, yet stylish, watch features the iconic wedge-shaped markers, bold numerals and stylized hands of the original, along with 24-hour GMT timing. An upgraded curved sapphire crystal with anti-reflective inner coating adds reliable visibility, while the inner rotating compass bezel makes it ideal for hiking and outdoor activities. Framed by a 24-hour GMT bezel, the brilliant blue sunray dial includes a date calendar, LumiBrite hands and markers, and a red-tipped GMT hand. The 24-jewel automatic movement, visible through the see-through screwdown caseback, beats at a frequency of 21,600 vibrations per hour and offers an exceptional power reserve of 72 hours, as well as manual winding capability. Crafted of stainless steel with durable super-hard coating and a secure screwdown crown, this superb timepiece also features a blue calf leather strap with tri-fold push button release clasp. 20 bar, 200M Water Resistant


Technical Data

  • Model: SPB377
  • Collection: PROSPEX
  • Sub Collection: Prospex Alpinist
  • Gender: Men's
  • Dial Color: Blue
  • Strap Material: Leather
  • Strap Detail: Blue calf leather strap
  • Lug Width (mm): 20
  • Movement: Automatic GMT
  • Caliber: 6R54
  • Movement Detail:
    Caliber 6R54
    21,600 vibrations per hour
    24 jewels
    Power reserve: approximately 72 hours
  • Case Material: Stainless steel case with super-hard coating
  • Case Diameter (mm): 39.5
  • Case Thickness (mm): 13.6
  • Case Length (mm): 46.4
  • Crystal Type: Curved sapphire crystal with anti-reflective coating on the inner surface

  • Features

    Prospex Alpinist Mechanical GMT
    Inspired by Seiko’s first sports watch, the 1959 Alpinist
    Automatic GMT with manual winding capability
    24-hour GMT bezel
    Blue sunray dial with iconic wedge-shaped markers and stylized numerals and hands
    Rotating inner compass bezel
    Red-tipped GMT hand
    Date calendar
    LumiBrite hands and markers
    Screwdown crown and see-through caseback
    Tri-fold push button release clasp
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 89632700092

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    marina
    Battle Creek, US
    ★★★★★ 5
    It’s the right part tor Acura integra
    Size: 7.32" x 7.48" x 2.28"
    Perfect fit easy to replace good quality !
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    Reviewed in the United States on May 9, 2026
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    Amazon Customer
    Dallas, US
    ★★★★★ 5
    perfect fit for 2025 Honda CRV Hybrid 2.0 engine
    Size: 8.26" x 5.63" x 2.24"
    Appears to be a well made air filter
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    Reviewed in the United States on May 12, 2026
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    David h
    Dallas, US
    ★★★★★ 5
    Good filter
    Size: 14.7" x 7.99" x 1.26"
    Fits well.
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    Reviewed in the United States on May 16, 2026
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    Amazon Customer
    Pawtucket, US
    ★★★★★ 5
    Just what I needed
    Size: 8.26" x 5.63" x 2.24"
    Great value and great quality
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    Reviewed in the United States on May 3, 2026
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    Robin Babcock
    Lexington, US
    ★★★★★ 5
    Perfect fit
    Size: 8.26" x 5.63" x 2.24"
    A little difficult to access but the University of YouTube helped with that. Filter fit perfectly.
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    Reviewed in the United States on May 27, 2026

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