Seiko Cal. 7137 - 957

This Solar model from 1987 features a 38mm Gold-Plated case. Powered by the 7137 caliber with 19j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-9a5dd786cdfd]

Also known as: Helmet, Goldfeather

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1987

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