Seiko Cal. 3881 - 882

This Quartz model from 1968 features a 46mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-216e8f519493]

Also known as: Helmet, Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1968

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