Seiko Cal. 6627 - 538

This Automatic model from 1969 features a 45mm Titanium case. Powered by the 6627 caliber with 33j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-5f150617e3eb]

Also known as: Goldfeather, Navigator

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1969

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