Seiko Cal. 3854 - 139

The 3854-139 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3854 caliber with 36j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-919c340a1569]

Also known as: World Timer, Navigator

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1965

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