Seiko Cal. 3831 - 773

This Quartz model from 1981 features a 36mm Hardlex-Coated Steel case. It features a Silver dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-3a147ba24782]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1981

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