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SEIKO

Seiko Prospex Alpinist Limited Model SBDC091 Made in Japan

  • Based on 331 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Craft and Sound Hub (Duties Paid)
Arrives Sep 29 – Oct 1
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Package Dimensions ‏ : ‎ 12.17 x 3.58 x 2.52 inches; 1.1 pounds


Item model number ‏ : ‎ SPB121J1


Department ‏ : ‎ mens


Date First Available ‏ : ‎ October 30, 2019


Manufacturer ‏ : ‎ SEIKO


Best Sellers Rank: #1,851,495 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #7,752 in Men's Wrist Watches


#7,752 in Men's Wrist Watches:


Customer Reviews: 4.4 4.4 out of 5 stars (331)


Display: Analog


Watch Movement Type: Automatic


Additional Features: Water Resistant


Power Source: Automatic


Strap Type: Two Piece Strap


Water Resistance Depth: 200 meters


Sport Type: Walking


Clasp Type: Double Locking Foldover Clasp


Water Resistance Level: Water Resistant


Embellishment Feature: Crystal


Closure Type: Buckle


Style Name: Modern


Shape: Round


Band Color: Brown


Dial Color: Green


Theme: Alpinist


Pattern: Solid


Face Style: Minimalist


Brand Name: SEIKO


Model Name: SPB121


Included Components: Watch, User Manual


Model Number: SPB121J1


Series Number: 1


Item Weight: 0.5 kg


Global Trade Identification Number: 32


Unit Count: 1 Count


Manufacturer: SEIKO


Number of Items: 1


Age Range Description: Adult


Manufacturer Part Number: 6R35


Band Material Type: Leather


Case Material Type: Stainless Steel


Crystal: Sapphire


Case Diameter: 39.5 millimeters


Band Width: 20 millimeters


Case Thickness: 13.2


Bands: 1


Warranty Type: Limited Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 29 – Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • 7.5" Wrist Size, That's About All for the Strap, But this Alpinist is a Green Gem !!!
Review Image by UT
This Seiko Alpinist is the 2020 version of one having a near 20-year run, but this one has a new internal 6R35 movement with a 70-hour reserve. You can read the reviews for the SBDC091. It's a beautiful watch with an eye-catching emerald face, a new cyclops magnifier for the date at 3 o'clock, excellent luminescence, and it is simply attractive all around. And, if you get lost in the green forest, you can use this watch as a crude compass! I really like it. Here is the 'however': I do wish Seiko would have included a longer band - say another half inch to an inch is all it would need. As it is, I have a 7-1/2 inch wrist and it's comfortable on the last hitch mark. Flexing the leather a bit near the spring pins seemed to help, but length would have made a bid difference in comfort, as I like to wear my jewelry watches over the wrist knuckle (which is more that 7.5 inches around). All in all, this is a bargain of a watch, a diamond in the rough! Build tough with screw-in crown, it's good for 600 feet of H2O. Get one, and you will be part of a cult following this Alpinist movement from the '60s. Love the looks of this watch! Update 05Jul2024 : For some reason this timepiece began losing twenty minutes per day! Started acting up early this year, so I have sidelined it. Will have to open it up and fix it. Update Nov2024 : I sent it in for repair, and turn-around time from Seiko somewhere in New Jersey was about nine (9) days. Not bad. So, now, after a $300+ experience, this Alpinist watch gains about 15 seconds per week. I believe, Seiko simply changed out the movement with another, because it probably isn't economically worth it to troubleshoot the mechanism. I am happy again, however, with the repair, I paid nearly a grand for this one. fwiw ... show more
Reviewed in the United States on October 3, 2022 by UT
    • Excellent Seiko Quality
First, this is NOT a watch for someone with large wrists or hands. It is for the small or average size individual. The leather strap is stiff but is attractive and well made. (Straps can always be replaced.) The watch is very well constructed which is typical of Seiko. It is made of high grade stainless case and sapphire crystal. The dark green dial with gold hands and markers is elegant. The magnified date window is terrific as you can actually read the date! Have not monitored yet for accuracy but given it's a Seiko, it is reasonably accurate for its intended use. The seller experience was excellent and timely. Price is very affordable for such a quality product. Good watch to start or add to a collection. Seiko gets better and better in the products they produce. ... show more
Reviewed in the United States on February 25, 2024 by Amazon Customer
    • Vibrant color, Lovely watch!
Review Image by Sarah
Review Image by Sarah
Review Image by Sarah
Review Image by Sarah
Beautiful watch! Lovely vibrant color it was a gift and he loved it!! It came in a nicely packaged box completely wrapped in bubble wrap so everything was in great condition. AND arrived super early! It was estimated like several weeks delivery but it arrived in a couple days haha. Only issue I had was with the signature delivery process but that had nothing to do with them so 5 stars- Sorry I’m not good at taking pictures but he’s received so many compliments for it, and taken it out in to the beach in summer heat 90° weather and it was fine so I’d say worth the money. ... show more
Reviewed in the United States on June 28, 2025 by Sarah
    • Nice and Elegant
Review Image by Sean
I love the simplicity of this watch and yet so elegant. Yes you have adjust the time and rotate the side pin everyday. But I love it. I was wearing Apple Watch before I was so done with it. This is about the same price. Seller is genuine and watch arrived on time. It’s been now 6 months of my usage I was lazy to write the review. Love the strap and watch highly recommend for mature people loving simple yet classy watch within affordable range. Brightness is great, time retention is reliable! Easy to read! ... show more
Reviewed in the United States on February 17, 2025 by Sean
    • Great looking.... But small
Excellent quality. Size seems a bit small. I have 6 ft tall and that fits on my wrist at the last notch. Would like to see a larger size on the dial as well. Like oh, I don't know 55 or 60 mm perhaps. Other than that it's very nice. Product quality is excellent. Runs for about 3 days if you don't wear it or wind it. ... show more
Reviewed in the United States on January 31, 2025 by Allen Hahm
    • Eye catcher
Gorgeous watch. Very light, very eye catching, easy to wear. Love the quick release leather band. The gradient green with touches of gold and nice polished bezel; it is just a perfect combination.
Reviewed in the United States on April 21, 2026 by Alberto Ortiz
    • Not all returns are equal
Great watch but unfortunately too big for my wrist. Premium Japan, the seller, sent it even before the expected day. I sadly returned it through FedEx with paid return by the seller. Surprise! The watch was not in the box when it arrived in Japan, replaced by magazines. Added to it, FedEx charges you export taxes! Even is it is a return! Conclusion: I'll never buy something in Amazon unless the merchandize is sold by them, if it comes from abroad, and particularly if FexEx is the courier. ... show more
Reviewed in the United States on February 9, 2022 by HZ
    • Gran reloj a gran precio
El reloj es hermoso, y el vendedor A1. Muy gentil y preocupado.
Reviewed in the United States on August 4, 2026 by Kay

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