Seiko Cal. 3873 - 899

This Spring Drive model from 1992 features a 36mm Stainless Steel case. Powered by the 3873 caliber with 29j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-64cac9459738]

Also known as: Panda, UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1992

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