Seiko Cal. 6138 - 442

The Seiko 6138-442 represents an important milestone in Seiko's 1969 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-2833dd28b9aa]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1969

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