Seiko Cal. 7131 - 656

Seiko 7131-656

The 7131-656 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7131 caliber with 34j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-28a0b3bd8dcb]

Also known as: Shogun

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
Cream
Jewels
34j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1972

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seikata-wm-28a0b3bd8dcb