Seiko Cal. 6693 - 564

This Automatic model from 1990 features a 40mm PVD Black case. Powered by the 6693 caliber with 21j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-3dab7eaadb67]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1990

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