Seiko Cal. 3891 - 960

This Spring Drive model from 1995 features a 41mm Gold-Plated case. With its 19mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-deb5cbfa9799]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1995

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