Seiko Cal. 6634 - 528

This Spring Drive model from 1969 features a 34mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-f77071e88679]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1969

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