Seiko Cal. 6381 - 186

This Hand-Winding model from 1965 features a 35mm Titanium case. With its 19mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-11c9c59df9e9]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1965

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