Seiko Cal. 6238 - 438

The Seiko 6238-438 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-744192a395c2]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1966

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