Seiko Cal. 3879 - 133

The Seiko 3879-133 represents an important milestone in Seiko's 1982 lineup. Powered by the 3879 caliber with 30j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-23c06c225506]

Also known as: Tuna, Goldfeather

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1982

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