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Seiko Prospex Alpinist Limited Model SBDC091 Made in Japan

  • Based on 312 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Golden Time Jewelers (Authorized Dealer)

Arrives Monday, Nov 10
Order within 4 hours and 25 minutes
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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: #639,841 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #2,583 in Men's Wrist Watches


#2,583 in Men's Wrist Watches:


Customer Reviews: 4.3 4.3 out of 5 stars 312 ratings


Brand, Seller, or Collection Name: SEIKO


Model number: SPB121J1


Part Number: 6R35


Item Shape: Round


Dial window material type: Sapphire


Display Type: Analog


Clasp: Double Locking Foldover Clasp


Case material: Stainless Steel


Case diameter: 39.5 millimeters


Case Thickness: 13.2


Band Material: Leather


Band width: 20 millimeters


Band Color: Brown


Dial color: Green


Calendar: Date


Special features: Water Resistant


Item weight: 1.1 Pounds


Movement: Automatic


Water resistant depth: 200 Meters


Product Warranty: For warranty information about this product, please click here


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 10

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


  • 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!
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 Sarah

  • Nice and Elegant
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 Sean

  • 7.5" Wrist Size, That's About All for the Strap, But this Alpinist is a Green Gem !!!
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 UT

  • 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

  • Did not last long.
The crown stopped working correctly within 6 months. This watch should be flawless for years. I have concerns it’s a fake.
Reviewed in the United States on August 6, 2025 by Steve

  • Exceptional Quality / Value for the price
Great watch for the price. The band is really nice but takes some getting used to. Smaller than others but i knew that going in. The dimensions are clearly listed so not a big deal. Just don't care to wear my high end watches.. Draws to much unwanted attention. I enjoy these very attractive / quality automatics from Seiko and other SUB 1K options. Just don't see how you can go wrong with a watch of this quality and price ... show more
Reviewed in the United States on August 21, 2022 by Patrick A. Mcgovern

  • Very nice watch
This is a beautiful watch. It's 10 sd fast and I can live with that. It wears really well.
Reviewed in the United States on April 23, 2025 by Michael A. Perez

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