Seiko Cal. 6653 - 990

This Automatic model from 1973 features a 46mm PVD Black case. It features a Green dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-903bf950b283]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1973

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