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SEIKO Prospex Alpinist Auto 39.5MM Green Dial Brown Leather Men's Watch SPB121

US $616.25
or Best Offer
as low as $55.33/mo with
Condition:
New with box and papers
Last one1 sold
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Shipping:
Free 3-4 day delivery
Get it between Tue, Nov 18 and Wed, Nov 19 to 94104.
Located in: Los Angeles, California, United States
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:335778003357
Last updated on Nov 10, 2025 08:41:50 PSTView all revisionsView all revisions

Item specifics

Condition
New with box and papers: This item is brand new and has never been worn. It still has the original ...
Country of Origin
Japan
Bezel Color
Silver
Closure
Push Button Fold Over
Number of Jewels
24 Jewels
Indices
Arabic Numerals, Dagger/Dauphine Indexes
Band/Strap
Strap
Case Color
Silver
Department
Men
Movement Type
Caliber 6R35
Bezel Type
Smooth
Watch Shape
Round
Age Group
Adult
Style
Casual, Classic, Diver, Sport
Case Size
39.5mm
Features
12-Hour Dial, Compass, Date Indicator, Easy to Read/Large Numerals, Fixed Bezel, Luminous Hands, Sapphire Crystal, Water-Resistant
Case Material
Stainless Steel
Movement
Mechanical (Automatic)
Water Resistance
200 m (20 ATM)
Reference Number
SPB121
Brand
Seiko
Type
Wristwatch
Warranty:
WatchWarehouse 2-yr Warranty
Band Color
Brown
Customized
No
Band Material
Leather
Dial Color
Green
Model
Seiko Prospex
With Original Box/Packaging
Yes
Display
Analog
Category

Item description from the seller

About this seller

Watch Warehouse

100% positive feedback52K items sold

Joined Sep 1997
Usually responds within 24 hours
Welcome to Watch Warehouse! We offer an extensive collection of Brand-name watches, pens, belts, and many other luxury & designer items. We process orders the same day they are received and offer FREE ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (19,651)

All ratingsselected
Positive
Neutral
Negative
  • 3***m (5)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very trustworthy retailer. I would definitely buy from them again. They were very quick with responding to my questions, and when my watch that I ordered from them came in, the packaging was in perfect condition, and the watch itself was in perfect condition. They also included a warranty card which I thought was great. They DONT sell knock off items, so rest assured you’re getting a genuine product
  • o***e (2)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller, bracelet arrived as described, international shipping was expected to arrive in around 30 days got it on 14! Great experience overall!
  • d***h (45)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    ⭐️⭐️⭐️⭐️⭐️ Excellent transaction! The Longines Conquest 43mm Quartz (L3.760.4.56.3) is a stunning watch — sleek stainless steel case, black leather band, and a clean black dial that’s easy to read. It has great wrist presence without being bulky, and the quartz movement is precise and reliable. Shipping was fast, packaging secure, and the watch arrived exactly as described. Very satisfied and highly recommend this seller!
See all feedback

Product ratings and reviews

4.7
15 product ratings
  • 12 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Comfortable

Stylish

Most relevant reviews

  • Top favorable review

    Not for large wrist guys.

    Was really looking forward to this watch. Excellent detail and finish-the green looks great under sunlight. However, I couldn’t get the strap to close on my 8” wrist and despite a decent size case (39.5 mm), the dial appears rather small. It was swallowed up on my wrist and looked like a boy’s watch. Had it fit my wrist visually I probably would’ve just bought a new band but it just wouldn’t work for me. Too bad because it’s a nice watch. Oh, I also didn’t particularly care for the cyclops. Had I kept the watch I think I would’ve removed it. I’d give it a solid four stars for finish, quality and value…it just didn’t work for me.

    Verified purchase: YesCondition: NewSold by: watch-comp

  • Top critical review

    Nice looking, not uncomfortable to wear.

    Recently purchased Seiko Alpinist SPB121 watch. Strap that came with watch is stylish but stiff. I replaced with silicone "Seiko" band and buckle. Watch is bulky and heavy on wrist. It is however very stylish. Not impressed with cyclops, feel it's unnecessary, makes reading date at slightly wrong angle blurry. Over dial size, if bigger, would make watch more visually pleasing. Functionality of watch is good. I would recommend pursing other options. At around $600-$700 this watch is disappointing.

    Verified purchase: YesCondition: NewSold by: onewatchowner

  • Sophisticated tool-watch

    The Seiko SPB121 is a beautiful timepiece designed to evoke a romance with the outdoor world with its verdant dial and compass bezel. It is sophisticated without being precious, and remains consistent with the tool-watch ethos. Sapphire crystal will certainly appeal to those desire a scratch-resistant piece, and the 70-hour power-reserve admirably kicks the game up a notch. The deployant buckle is secure, and well enough made, though at some point it might make sense to pair this watch with a band that suits your lifestyle and path. Couldn't be more pleased. It does pay to search around for a fair-price. In the $500-800+/- makes sense. Above that starts to feel opportunistic and gouging. This piece was fortunately well within its price point.

    Verified purchase: YesCondition: Pre-OwnedSold by: sc7460

  • This a great watch. My favorite of 23 that I own.

    This automatic watch is very accurate, easily readable (the date magnifier window is outstanding), and attractive. I love the leather bracelet with the unique opening clasp. The lume on the hands is the best that I have seen. Overall, I prefer it to a Rolex.

    Verified purchase: YesCondition: NewSold by: diamond-pearlsource

  • Nice watch. Nice polishing. At 39.5 mm...

    Nice watch. Nice polishing. At 39.5 mm it will appear small on larger wrists. Well put together. Not a fan of the strap, look or design. But I intended to replace it with another strap when I purchased it.

    Verified purchase: YesCondition: NewSold by: ellsproduction