Seiko Cal. 5272 - 638

The Seiko 5272-638 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-aee930f70daf]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1983

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