Seiko Cal. 0722 - 626

The Seiko 0722-626 represents an important milestone in Seiko's 1971 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-98b35eb2e70c]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1971

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