Seiko Cal. 0772 - 571

This Hand-Winding model from 1985 features a 44mm Titanium case. With its 21mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-42f0e63adf80]

Also known as: Sumo, Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1985

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