Seiko Cal. 4541 - 767

This Spring Drive model from 1972 features a 40mm Two-Tone case. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-293b8287c0f7]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1972

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