Seiko Cal. 7139 - 774

This Solar model from 1968 features a 44mm Hardlex-Coated Steel case. Powered by the 7139 caliber with 19j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-e0eec6c1072a]

Also known as: Rally, Goldfeather

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1968

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