Seiko Cal. 3817 - 765

This Hand-Winding model from 1979 features a 42mm Titanium case. With its 18mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-d16040b0e51f]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1979

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