Seiko Cal. 7139 - 881

The Seiko 7139-881 represents an important milestone in Seiko's 1980 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-786ff70adc4b]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1980

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