Seiko Cal. 3889 - 978

This Hand-Winding model from 1992 features a 43mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-545b6449bbe5]

Also known as: UFO, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1992

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