Seiko Watch Prospex Alpinist SPB155J1. This timepiece is from the Alpinist collection, first launched in 1959 exclusively for the Japanese market.
Hugely popular with many fans worldwide, these new designs are now available globally with an upgraded specification from their original inspiration, a longer power reserve of 70h, and a glass upgrade to Sapphire glass. 

Seiko Prospex watches are designed for sports lovers and adventure seekers in the water, in the sky or on land.

This watch is from the Land category and features a bracelet and a stunning green dial similar to the original piece.

Since launching Japans first divers watch in 1965, Seikos innovative watchmaking has changed global dive watch standards.