From the Prospex Collection. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line follows every challenge with technological excellence and style. A modern re-imagining of Seiko's first sport watch, introduced in 1959, this distinctive timepiece is an upgrade of a highly successful Spring 2019 limited edition. 

Case Size: 39.5mm

Stainless steel case

Automatic with manual winding capabilities

Caliber 6R35

24 jewels

Power reserve: approximately 70 hours

Water resistance: 200 meters

Green dial with sunray finish and gold accents

Brown Leather strap

Screwdown crown

Style#: SPB121