Seiko Cal. 7056 - 631

Seiko 7056-631

The 7056-631 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7056 caliber with 21j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-df0b01c6dcc5]

Also known as: Shogun, Rally

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1966

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