[D] SPB210J1

Seiko Prospex x Automatic ft. Alpinist Men Formal Round 200m Water Resistant Watch SPB210J1 SPB210 SPB-210 SPB-210J1

Discover the Seiko Alpinist, a reliable tool watch that blends rugged functionality with urban style. Originally designed for Japanese mountaineers in the 1960s, it retains its charm and durability. With a history dating back to 1961, the Alpinist features iconic elements like an inner rotating compass bezel and cathedral hands. Modern versions boast upgrades such as a sapphire crystal and a 70-hour power reserve, ideal for both outdoor adventures and daily wear.

Caliber Number / Movement
6R35 (automatic with manual winding capacity)

Power Reserve / Accuracy
Approximately 70 hours (+25 to -15 seconds per day)

Crystal
Sapphire crystal with magnifier (anti-reflective coating)

Luminous
LumiBrite on hands and indexes

Case / Band Material
Stainless steel case with leather (calfskin) band (three-fold clasp with push-button release)

Water Resistance
200m / 20 bar

Case Size
Thickness: 13.2 mm
Diameter: 39.5 mm
Length: 46.4 mm
Lug width: 20.0 mm

Other Specifications
Seiko Prospex x Automatic ft. Alpinist
Made in Japan
Rotating compass inner ring
See-through case back
Screw-down crown
Screw case back
24 jewels
Date display
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)