Seiko Cal. 5261 - 812

Seiko 5261-812

The 5261-812 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5261 caliber with 19j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-c9277b2528e8]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
White
Jewels
19j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1983

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