Seiko Cal. 4569 - 503

The Seiko 4569-503 represents an important milestone in Seiko's 1987 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-8971dcd4ee4c]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1987

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