Seiko Cal. 3860 - 260

The Seiko 3860-260 represents an important milestone in Seiko's 1980 lineup. Powered by the 3860 caliber with 17j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-bb44809b06e7]

Also known as: Silverwave, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1980

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