Seiko Cal. 4438 - 610

The Seiko 4438-610 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-877dbe341667]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1967

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