Seiko Cal. 4412 - 988

This Quartz model from 1971 features a 36mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-ed8791ac841b]

Also known as: Monster, Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1971

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