Seiko Cal. 6261 - 568

This Hand-Winding model from 1977 features a 37mm Gold-Plated case. With its 18mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-f5a90305d600]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1977

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