Seiko Cal. 6627 - 686

This Spring Drive model from 1966 features a 40mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-48115914a098]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1966

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