Seiko Cal. 6623 - 172

This Automatic model from 1977 features a 43mm PVD Black case. Powered by the 6623 caliber with 34j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-1858edd3b64f]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1977

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