Seiko Cal. 3868 - 138

The Seiko 3868-138 represents an important milestone in Seiko's 1974 lineup. Powered by the 3868 caliber with 19j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-4ce9d61948f1]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1974

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