Seiko Cal. 3859 - 818

The Seiko 3859-818 represents an important milestone in Seiko's 1983 lineup. Powered by the 3859 caliber with 30j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-17f1364d293a]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1983

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