SKU: 42105297832

PROSPEX AUTOMATIC DIVER'S WATCH SPB315

Sale price$495.00 Regular price$550.00
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

PROSPEX AUTOMATIC DIVER'S WATCH SPB315Prospex Automatic 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 the thinnest case to date of any Seiko automatic diver's watch,

Prospex Automatic 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 the thinnest case to date of any Seiko automatic diver's watch, as well as an elegant, yet sporty five-row bracelet, this sleekly updated timepiece incorporates the distinctive cushion-shape and recessed crown of one of Seiko's most iconic designs. Crafted of stainless steel with super hard coating, this versatile watch includes a curved sapphire crystal with anti-reflective coating on the inner surface, black uni-directional rotating elapsed timing bezel, screwdown crown and caseback, and a newly developed compact tri-fold clasp with secure lock and extender. The rich black dial features gold accents, a date calendar and LumiBrite hands and markers. Following ISO standards for scuba diving to depths of up to 200 meters, this exceptional timepiece 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: SPB315
  • Collection: PROSPEX
  • Dial Color: Black
  • Strap Material: Stainless Steel
  • Strap Detail: Stainless steel bracelet with super-hard coating
  • 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): 41
  • Case Thickness (mm): 12.3
  • Case Length (mm): 46.9
  • Crystal Type: Curved sapphire crystal with anti-reflective coating on the inner surface

  • Features

    Prospex Automatic Diver's Watch
    Automatic with manual winding capability
    Black uni-directional rotating elapsed timing bezel
    Black dial with gold accents
    Date calendar
    LumiBrite hands and markers
    Screwdown recessed crown and caseback
    Compact tri-fold clasp with secure lock and extender
    Re-interpretation of an iconic cushion-shape case design with a thinner, sleeker profile
    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: 42105297832

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    4.7 ★★★★★
    Based on 11 reviews
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    Mia
    Omaha, US
    ★★★★★ 5
    Perfect Visor
    Size: One Size, Color: (001) Black / Black / Reflective
    I bought this thinking I wouldn’t like it. I was so wrong. This is lightweight and the perfect fit. What a great value. It’s so comfortable on your head and the vent on it was a great idea. Adjusts easily and just a great buy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 27, 2024
    C
    Verified Purchase
    Chief TB
    Dallas, US
    ★★★★★ 5
    A great sport visor
    Size: One Size, Color: (100) White / White / Reflective
    My head is small so a lot of visors don’t fit because of the Velcro. This is perfect and the ability to wet it for coolness is great. Love it for tennis.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 14, 2025
    M
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    M. O'Mara
    Grantham, US
    ★★★★★ 5
    Great for running
    Size: One Size, Color: (001) Black / Black / Reflective
    Hat fits well and worked great for my marathon. The Velcro doesn’t pull on my hair.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 24, 2025
    K
    Verified Purchase
    Kirsten Myers
    Houston, US
    ★★★★★ 5
    Cute and comfortable, though a little big without tightening a bit
    Size: One Size, Color: (100) White / White / Reflective
    Love the bright color and material. It fits a little big at first but has the ability to tighten quite a bit so it should be fine like it is for me. I just have a smaller head. It has great coverage. Feels comfortable as well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 7, 2026
    J
    Verified Purchase
    JuJu
    Natrona Heights, US
    ★★★★★ 4
    Perfect fit
    Size: One Size, Color: (001) Black / Black / Reflective
    I ordered this to wear during my upcoming vacation. It will shade my face from direct sunlight. I initially wished the brim was just a tad bit shorter but then I realize the current brim size will serve the purpose; that being the reason why it was purchased.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 24, 2025

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