Seiko Cal. 5690 - 190

This Quartz model from 1972 features a 41mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-b2f5321e574b]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1972

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