Seiko Cal. 6190 - 431

This Automatic model from 1969 features a 42mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-df90563187c1]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1969

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