Seiko Cal. 7022 - 390

This Spring Drive model from 1995 features a 34mm PVD Black case. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-9e2c0f7f924d]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1995

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