Seiko Cal. 5641 - 471

This Quartz model from 1981 features a 41mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-c6e7925bba9d]

Also known as: Bullhead, Silverwave

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1981

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