Seiko Cal. 6339 - 405

The Seiko 6339-405 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-1b1a63b631a6]

Also known as: Monster, Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1982

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