Seiko Cal. 3872 - 504

The Seiko 3872-504 represents an important milestone in Seiko's 1980 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-e5d92b4fcff7]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1980

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