Seiko Cal. 7139 - 462

The Seiko 7139-462 represents an important milestone in Seiko's 1972 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-26de0047dcd9]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1972

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