SPB121
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 l
Case diameter: 39.5mm
Stainless steel case
Sapphire crystal with anti-reflective coating on the inner surface
Green
Leather Strap
Water-resistant to 20 bar, 200 meters (660 feet)
Automatic
21,600 vibrations per hour
Power reserve: approximately 70 hours
24 jewels
6R35
JSY6R3C1