















🧭 Elevate your journey with the Seiko Alpinist — where precision meets adventure.
The Seiko Prospex 'Alpinist' SPB121J1 is a sophisticated men's watch featuring a green dial with LumiBrite hands and indexes, a rotating compass inner ring, and durable sapphire glass. Designed for adventurers, it includes a screw-down crown, stop-seconds hand function for precise time setting, and a see-through screw case back showcasing Seiko’s renowned craftsmanship. This timepiece blends rugged reliability with refined style, perfect for professionals who demand both function and flair.












| ASIN | B083H6FJ5S |
| Batteries | 1 Unknown batteries required. (included) |
| Best Sellers Rank | #268,866 in Fashion ( See Top 100 in Fashion ) #6,667 in Men's Wrist Watches |
| Customer reviews | 4.5 4.5 out of 5 stars (94) |
| Date First Available | 20 January 2020 |
| Department | Mens |
| Is Discontinued By Manufacturer | No |
| Item model number | SPB121J1 |
| Manufacturer | Seiko |
| Product Dimensions | 15 x 10 x 5 cm; 2 g |
S**N
Nice Watch
High Quality Original
K**S
Have been eyeing this for a year for my husband. Watch enthusiast! It was perfect. Just like the picture. There are some complaints about the band. He felt it was stiff but tried to soften it up but he will probably get another metal band. Beautiful watch.
P**R
An excellent Seiko watch, sapphire crystal glass, very good power reserve. A really nice looking watch bought at a good price.
M**A
This was probably last good Seiko available online at a decent price. After March 2023, you won't be able to buy a good Seiko at a reasonable price on Amazon. There are importers who are charging twice (even e times of actual market price) the amount these days online. Please avoid online shopping to buy good watches.
R**S
Very happy , great watch
B**.
Quelle plaisir que de la’porté tout les jours elle agréable à regarder fiable solide
Trustpilot
1 week ago
1 month ago