SKU: 70752717709

PROSPEX ALPINIST GMT SPB379

Sale price$517.50 Regular price$575.00
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Description

PROSPEX ALPINIST GMT SPB379Prospex 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 classic black 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 black calf leather strap with tri-fold push button release clasp. 20 bar, 200M Water Resistant


Technical Data

  • Model: SPB379
  • Collection: PROSPEX
  • Sub Collection: Prospex Alpinist
  • Gender: Men's
  • Dial Color: Black
  • Strap Material: Leather
  • Strap Detail: Black 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
    Black 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: 70752717709

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    4.1 ★★★★★
    Based on 30 reviews
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    B M
    Houston, US
    ★★★★★ 5
    High quality cabin filter
    Size: 8.3" x 9.3" x 1.3"
    I change out the cabin filters in my cars at every oil change. It help when running the A/C all summer. This is high quality cabin filter that does its job. Seeing what the dealer wants for literally 1 minute worth of work is silly.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    A
    Verified Purchase
    AmazonBuyer
    Pawtucket, US
    ★★★★★ 5
    It works as expected
    Size: 8.3" x 9.3" x 1.3"
    Great. It does block air flow by a bit, but it is ok, if you don't need strong air blowing your face at maximum setting all the time.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 14, 2025
    T
    Verified Purchase
    ThomasD
    Battle Creek, US
    ★★★★★ 5
    Great cabin filter for 2019 Acura RDX
    Size: 8.3" x 9.3" x 1.3"
    When I have my car serviced at the Acura dealership, they routinely recommend that the cabin filter be replaced. As we all know, a dealership is going to charge an arm and a leg for a basic service. Therefore, I have been replacing the cabin air filter myself for the past few years. I like BOSCH products and when I found this filter on Amazon, I knew that was the one to purchase for my 2019 Acura RDX. The filter fits perfectly in its location in the glove box. It literally takes less than five minutes to swap out the old filter for the new. I will continue to use this product while I have the RDX.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 30, 2025
    F
    Verified Purchase
    Frank L.
    Charlottesville, US
    ★★★★★ 5
    Perfect fit, easy installation.
    Size: 8.3" x 9.3" x 1.3"
    This part fits perfectly. Directional flow is printed on the part however you need to confirm which way air flows in the actual air box. The easiest test is to run the a/c with the filter out, wet a finger, and stick in in the air box to see which side the air blows cold. Then just install this part in the air flow direction as printed on the part. I have not noticed a difference in air quality yet, however I imagine being a HEPA filter, this will do wonders keeping pollen out of the car. Installed this in a 2011 Honda CR-Z. Easy installation. Part looks high quality which is fitting for Bosch.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
    N
    Verified Purchase
    N. Fasso
    Whiting, US
    ★★★★★ 4
    Great filter, but doesn't fit 2013 Honda Fit without modification
    Size: 8.3" x 9.3" x 1.3"
    Right off the bat: I don't have any airflow problems with this filter. It works great, the air is noticeably cleaner, and airflow has not been meaningfully reduced. However, it doesn't fit my air filter holder very well. The ' air filter holder' (a plastic tray that slides horizontally into the air flow system) has two plastic fringes on either side of the tray, which each have two small notches in them, a few inches apart from one another. This appears to act as a sort of 'key' by which you can gauge you are putting the filter in with the correct alignment. On an OEM filter, the slots line up with two strips of material that stretch across the length of the filter, which themselves rest within the slots. However, the slots don't line up with the strips on this filter. I had to cut the fringes so that the slots in them are wider, so the strips would fit in them. Without doing this, the filter wouldn't press down into the tray. Having done that, and the filter now rests flush in the tray, there are still marginal gaps around the perimeter of the filter. It's a millimeter or two too small for the tray, so there is some airflow around the filter. This could be rectified by wrapping insulation tape or something around the edge of the filter, or could be ignored if you're not super picky. I haven't added any wrapping to get an airtight seal, and even with that gap I still noticed that the air is way better. So ultimately, it didn't fit exactly, but it fits 90% of the way and, with some finagling, is a superior filter by any other measure.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 3, 2018

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