Seiko Cal. 7138 - 783

The Seiko 7138-783 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-bae362eac48c]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1965

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