Seiko Cal. 7056 - 674

The 7056-674 is a sought-after Solar piece from Seiko's golden era. Powered by the 7056 caliber with 22j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-b12ff83d8ed1]

Also known as: Monster, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1983

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