Seiko Cal. 6690 - 898

This Automatic model from 1981 features a 44mm PVD Black case. Powered by the 6690 caliber with 33j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-d32565e0a196]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1981

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