Seiko Cal. 7177 - 632

Seiko 7177-632

The 7177-632 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7177 caliber with 20j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-0c1a19f6d58d]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
100m
Dial Color
Cream
Jewels
20j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1984

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