Seiko Cal. 6662 - 523

This Spring Drive model from 1972 features a 37mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-7ca268ffa94c]

Also known as: Pogue, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1972

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