Jaquet Droz, Manufacturé en Suisse, "Astrale Grande Heure GMT", Movement No. 000113, Case No. 57, Ref. J015233200, Cal. 5N50.4, 43 mm, circa 2013

A gentleman's as new, rare automatic wristwatch with centered hours for the 1st and the 2nd time zone - with original box and operating instructions
Case: 18k rose gold, glazed push back, original 18k rose gold buckle. Dial: ivory-coloured enamel. Movm.: 22k white gold rotorwind movement, 68h power reserve, Glucydur balance.

The Astrale collection is a tribute to Pierre Jaquet-Droz, who created timepieces unanimously acclaimed for their elegance and phenomenal complexity.
This watch shows local time with the rose gold hand; the blued steel hand shows the second time zone (GMT). Contrary to other watches where two separate hands show the hours and the minutes, this piece only has one hand that shows the minute by means of the indexes between the individual hours. Time is shown in a 24h hour mode, the hour hand rotates once in 24 hours.