Seiko Cal. 6339 - 427

This Spring Drive model from 1987 features a 41mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-7400c49acd7f]

Also known as: Samurai, UFO

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1987

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