Seiko Cal. 3892 - 812

This Spring Drive model from 1977 features a 43mm Titanium case. With its 19mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-570eff7b1b45]

Also known as: Bullhead, Rally

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1977

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