Seiko Cal. 3861 - 916

This Quartz model from 1989 features a 41mm Titanium case. Powered by the 3861 caliber with 21j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-2052a305883e]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1989

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