Seiko Cal. 6139 - 441

The Seiko 6139-441 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-da8cbb271f64]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1981

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