Seiko Cal. 3864 - 146

The Seiko 3864-146 represents an important milestone in Seiko's 1972 lineup. Powered by the 3864 caliber with 33j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-919942fa06d9]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1972

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