Seiko Cal. 4540 - 233

This Hand-Winding model from 1967 features a 34mm Gold-Plated case. With its 20mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-c9caf406b08e]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1967

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