Seiko Cal. 7157 - 977

This Solar model from 1990 features a 39mm Gold-Plated case. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-b42984f0acd6]

Also known as: Sumo, World Timer

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1990

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