Seiko Cal. 3883 - 921

This Hand-Winding model from 1974 features a 34mm Two-Tone case. Powered by the 3883 caliber with 20j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-9a0dd738e7ab]

Also known as: Pogue, UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1974

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