Seiko Cal. 4540 - 360

This Hand-Winding model from 1967 features a 40mm Gold-Plated case. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-3a4b337442a3]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1967

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