Seiko Cal. 3821 - 507

This Quartz model from 1975 features a 41mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-47a65cefd372]

Also known as: Samurai, Shogun

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1975

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