Seiko Cal. 7039 - 904

The Seiko 7039-904 represents an important milestone in Seiko's 1971 lineup. With its 22mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-5c87b6753a12]

Also known as: Sumo, Pogue

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1971

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