Seiko Cal. 3872 - 145

The Seiko 3872-145 represents an important milestone in Seiko's 1997 lineup. Powered by the 3872 caliber with 20j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-2b0be16de193]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1997

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