Seiko Cal. 3873 - 311

This Automatic model from 1983 features a 42mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-ff8f5491e61a]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1983

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