Seiko Cal. 5218 - 637

This Automatic model from 1972 features a 42mm Stainless Steel case. It features a Silver dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-d52c82b996b7]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1972

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