Seiko Prospex Alpinist Automatic Stainless Steel Men's Watch | SPB117J1

The Seiko Prospex Alpinist represents a landmark evolution in adventure timekeeping. Originally conceived in 2008 for the Japanese market, this iconic land-focused instrument now reaches global audiences with substantially refined engineering. The 2020 iteration introduces an extended power reserve calibre and upgraded crystal technology, delivering enhanced durability and legibility for demanding environments. Built from robust stainless steel, the SPB117J1 combines precision automatic movement with purposeful design—engineered for mountaineers, trekkers, and outdoor enthusiasts who demand reliability beyond the everyday. A watch that honours its heritage whilst embracing contemporary technical advancement.

Automatic with manual winding capacity Accuracy+25 to -15 seconds per day Rotating compass inner ring Screw case back Screw-down crown See-through case back Sapphire with magnifier.

Features:
MOVEMENT TYPE: Mechanical
MOVEMENT CALIBRE: 6R35 -15/+25 seconds per day
BAND TYPE: Stainless Steel Bracelet
CLASP TYPE: Z-Clasp
DIAL COLOUR: Black
WATER RESISTANCE (Metres): 200
CASE WIDTH: 39.5mm
CASE DEPTH: 13.1
GLASS TYPE: Sapphire Crystal
DATE FUNCTION: Date Only