Seiko Cal. 3839 - 719

The Seiko 3839-719 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-bdad6d389b65]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1981

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