Seiko Cal. 3869 - 523

The Seiko 3869-523 represents an important milestone in Seiko's 1983 lineup. Powered by the 3869 caliber with 34j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-fe300a566e5f]

Also known as: UFO, Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1983

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