Seiko Cal. 4531 - 609

Released in 1982, the Cal. 4531 with design code 609 was part of Seiko's domestic market collection. With its 18mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-fe7dec48c21a]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1982

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