Seiko Cal. 3884 - 883

This Hand-Winding model from 1981 features a 39mm Stainless Steel case. Powered by the 3884 caliber with 29j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-ec51de69290e]

Also known as: UFO, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1981

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