Seiko Cal. 0789 - 642

This Quartz model from 1977 features a 43mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-1998cabe6481]

Also known as: Silverwave, Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

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