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🧭 Elevate your adventure game with the iconic Seiko Alpinist — where heritage meets modern precision.
The Seiko Prospex 'Alpinist' SPB121J1 is a sophisticated automatic field watch designed for the modern adventurer. Featuring a robust 39.5mm stainless steel case, scratch-resistant sapphire crystal, and a rotating compass inner ring, it combines classic mountaineering heritage with contemporary upgrades like a 70-hour power reserve and 200m water resistance. Finished with a green dial and brown calf leather strap, this watch is a statement of rugged elegance and functional precision.
| ASIN | B083H6FJ5S |
| ASIN | B083H6FJ5S |
| Additional Features | Second Hand |
| Age Range Description | Adult |
| Band Color | Brown |
| Band Length | 20 Millimeters |
| Band Material Type | Leather |
| Band Width | 20 Millimeters |
| Bands | 1 |
| Batteries | 1 Unknown batteries required. (included) |
| Best Sellers Rank | #250,472 in Fashion ( See Top 100 in Fashion ) #6,527 in Men's Wrist Watches |
| Brand Name | Seiko |
| Case Diameter | 39.5 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 13.2 Millimeters |
| Character | no subject character |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Sapphire Glass |
| Customer Reviews | 4.5 4.5 out of 5 stars (97) |
| Customer reviews | 4.5 4.5 out of 5 stars (97) |
| Date First Available | 20 January 2020 |
| Department | Mens |
| Dial Color | Green |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Green Dial |
| Included Components | Brown calf leather strap, original box, battery(unsure) |
| Is Discontinued By Manufacturer | No |
| Item Type Name | Automatic Watch |
| Item Weight | 2 Grams |
| Item model number | SPB121J1 |
| Manufacturer | Seiko |
| Manufacturer | Seiko |
| Manufacturer Part Number | SPB121J1 |
| Manufacturer Warranty Description | 3 Years |
| Model Name | SPB121J1 |
| Model Number | SPB121J1 |
| Pattern | Crosshair |
| Power Source | Mechanical" or "Automatic |
| Product Dimensions | 15 x 10 x 5 cm; 2 g |
| Series Number | 121 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Leather |
| Style Name | Sports |
| Theme | Outdoor/Adventure |
| Warranty Type | Manufacturer |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |
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.
J**E
This the real deal.. It is pricey, cant comment on the things i gave only 3 stars because I dont wear it much because it is so beautiful. A work of Art. Hey, it is a Seiko,,,it will last and can be repaired for 20 years after manufacture. And it will hold its value, I sent a 20 year old divers watch in to Seiko and they still had the parts for it, It puts Rolex's to shame. So does grand Seikos, I do own a gold Rolex and the case is all gold
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.
T**R
Beautiful, piece of art, the compass I couldn’t understand how it works :) , even I viewed a lot of YouTube videos explaining it.
Trustpilot
2 months ago
4 days ago