Seiko Cal. 4491 - 601

This Quartz model from 1981 features a 41mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-7843e08e2e03]

Also known as: Monster, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1981

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