The Seiko Prospex "Alpinist" SPB121 has a design you're probably already familiar with. The green dial with gold accents seen here is directly influenced by the cult classic SARB017, which was the most popular design from the previous Alpinist generation, released in 2006. The SARB017 was the watch that spawned the Alpinist’s modern resurgence due to its distinct, maximalist flair.
 
SKU
SPB121J1
Movement
6R35 - Automatic with manual winding
Case Size
Thickness: 13.2 ㎜ Diameter: 39.5 ㎜ Length: 46.4 ㎜
Case Material
Stainless steel
Dial Color
Green
Crystal
Sapphire crystal with magnifier
Water Resistance
200m / 660ft diver's
Type Of Strap
Brown Calfskin
Manufacturer Warranty
1 year international plus 2 years Canada