Seiko Cal. 0763 - 197

This Hand-Winding model from 1986 features a 37mm Titanium case. With its 19mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-d9914b0239f9]

Also known as: Bullhead, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1986

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