Seiko Cal. 7081 - 376

Seiko 7081-376

The 7081-376 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7081 caliber with 36j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-1ac81bc94b2d]

Also known as: Sumo, Bullhead

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
36j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1979

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