Seiko Prospex Alpinist Automatic – SPB121
SKU: 001-545-15206
Regular price $725.00SEI-SPB121
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The Seiko Prospex SPB121 targets life's adventurers and thrill-seekers, offering a contemporary take on Seiko's inaugural 1959 sport watch. This watch has a rotating inner compass bezel, making it an essential tool for outdoor exploration.
Its design is characterized by a sunray-finish green dial with gold accents, blending style with an outdoor aesthetic. LumiBrite hands and markers ensure legibility in low-light conditions, while a magnified date window adds practicality.
The watch features a sapphire crystal with anti-reflective coating for scratch resistance and clarity. Housing a 24-jewel automatic movement operating at 21,600 vibrations per hour, it offers an impressive 70-hour power reserve, with both manual and automatic winding options. Constructed from stainless steel and paired with a brown leather strap with a tri-fold clasp gives this piece a rugged yet sophisticated touch. With a water resistance rating of 200 meters, this timepiece is well-equipped for any adventure. The display case back lets enthusiasts admire the intricate mechanics inside.
Its design is characterized by a sunray-finish green dial with gold accents, blending style with an outdoor aesthetic. LumiBrite hands and markers ensure legibility in low-light conditions, while a magnified date window adds practicality.
The watch features a sapphire crystal with anti-reflective coating for scratch resistance and clarity. Housing a 24-jewel automatic movement operating at 21,600 vibrations per hour, it offers an impressive 70-hour power reserve, with both manual and automatic winding options. Constructed from stainless steel and paired with a brown leather strap with a tri-fold clasp gives this piece a rugged yet sophisticated touch. With a water resistance rating of 200 meters, this timepiece is well-equipped for any adventure. The display case back lets enthusiasts admire the intricate mechanics inside.
| Band | Strap with Deployant Clasp |
| band_color__6a9bedc9dfb1 | Brown |
| band_material__e62b3f8b9279 | Leather |
| Caliber | 6R35 |
| Caseback | Display |
| case_material__e85dfee8338d | Stainless Steel |
| case_size__b9664a996d13 | 39.5mm |
| case_thickness__2350f400ec3c | 13.2mm |
| Clasp | Three-fold |
| Collection | Prospex |
| collection_2__b83440e3b625 | Alpinist |
| Crystal | Sapphire Crystal |
| Dial | Green |
| EdgeIdentifier | SEI-SPB121 |
| EdgeItemKeys | ["001-545-15206","001-545-15207"] |
| Function | Date |
| Gender | Men's |
| Lug-to-Lug | 46.4mm |
| Movement | Automatic |
| power_reserve__03bf6a98ac47 | 70 Hours |
| serial_number__14b1b3c5b151 | 5D3620 |
| water_resistance__a7b1904df17b | 200m |
| Style # | SEI-SPB121 |
