Seiko Cal. 7163 - 161

This Quartz model from 1979 features a 38mm Two-Tone case. It features a Champagne dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-23e1802a9377]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1979

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