Seiko Cal. 7176 - 938

Seiko 7176-938

The Seiko 7176-938 represents an important milestone in Seiko's 1985 lineup. Powered by the 7176 caliber with 22j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-d4ff41d97d12]

Also known as: Sumo, Bullhead

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1985

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