Seiko Cal. 5266 - 928

This Hand-Winding model from 1978 features a 44mm Gold-Plated case. With its 19mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-c78db581f3a2]

Also known as: Sumo, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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