Seiko Cal. 4523 - 135

The Seiko 4523-135 represents an important milestone in Seiko's 1965 lineup. With its 18mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-a36ce301829a]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1965

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