Seiko Cal. 5624 - 739

The Seiko 5624-739 represents an important milestone in Seiko's 1988 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-6c9c8b42e7e1]

Also known as: UFO, Flighty

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1988

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