Seiko Cal. 7157 - 839

This Quartz model from 1972 features a 43mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-391ee8c601a7]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1972

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