5. Jaquet Droz Astrale Time Zone
Halfway trough the list, and on number five, we have the Jaquet Droz Astrale Time Zone watch.
A timepiece that comes in a 43mm in diameter and 11.85mm thick polished 18kt white gold case, and featuring a black main dial with “Cotes de Geneve” linear pattern finish, and silver “opaline” time and seconds sub-dials.
The sub-dials and date window are encircled with an applied white gold ring, and are secured to the dial with blued steel screws.
The GMT/Dual Time-Zone sub-dial is located towards the top of the dial and features black printed Roman Numeral hour markers and black printed minute track.
The Jaquet Droz Astrale Time Zone watch contains a total number of 30 jewels and has an approximate power reserve of 68 hours.