Seiko Cal. 7038 - 685

The Seiko 7038-685 represents an important milestone in Seiko's 1975 lineup. Powered by the 7038 caliber with 24j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-bf64732ef973]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1975

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