A diamond-set stainless steel five time zone quartz wristwatch, by Jacob & Co.
The silvered engine turned dial with luminous Arabic quarters, luminous hands, red sweep centre seconds hand, date aperture and red, blue, yellow and black vari-shaped subsidiary dials indicating the time in Los Angeles, Tokyo, Paris and New York, to a brilliant-cut diamond removable bezel, the case with four time adjustor buttons in the band, with maker's clasp, case 47mm.
Dial signed Jacob & Co. with maker's mark, case signed Jacob & Co. with maker's mark, Five Time Zones, Los Angeles, New York, Tokyo, Paris, No. S6081, US PATENT NO. D-465739
A diamond-set stainless steel five time zone quartz wristwatch, by Jacob & Co.
The silvered engine turned dial with luminous Arabic quarters, luminous hands, red sweep centre seconds hand, date aperture and red, blue, yellow and black vari-shaped subsidiary dials indicating the time in Los Angeles, Tokyo, Paris and New York, to a brilliant-cut diamond removable bezel, the case with four time adjustor buttons in the band, with maker's clasp, case 47mm.
Dial signed Jacob & Co. with maker's mark, case signed Jacob & Co. with maker's mark, Five Time Zones, Los Angeles, New York, Tokyo, Paris, No. S6081, US PATENT NO. D-465739
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