Year: Circa 2003
Case No: No. 190-02T
Model Name: Tourbillon Souverain
Material: Platinum
Calibre: Manual, cal. 1498, 25 jewels
Bracelet/Strap: Leather
Clasp/Buckle: Platinum F.P. Journe pin buckle
Accessories: Accompanied by F.P. Journe guarantee card dated December 9th, 2003, instruction manual, F.P. Journe platinum deployant clasp, polishing cloth, fitted presentation box, and outer box.

Fascinated by tourbillon watches, Francois-Paul Journe decided to transpose Abraham-Louis Breguet’s invention into a wristwatch but also to improve it with the addition of a remontoire system - a constant force device used to provide an equal amount of energy regardless of the winding level of the mainspring, resulting in greater accuracy. It was the first time that these innovations had been combined and integrated into a wristwatch. The first prototype was completed in 1991 with little, if any fanfare from the industry. He revisited his tourbillon wristwatch in 1999 to fund the launch of his eponymous brand as a Souscription series for his first twenty tourbillon wristwatches, each individually numbered on the dial and offered to his close friends and clients. The early Tourbillon Souverain models with brass movements, like the present example, can be split into four series: 1st Series - Souscription (1999) 20 numbered examples in platinum 2nd Series (1999) estimated run of 17 examples in platinum with rounded remontoir bridge and addition of “Remontoir d’Egalité” on the dial 3rd Series (1999-2001) estimated run of 60 examples in platinum and pink gold, with flat remontoir bridge and larger power reserve numerals. 4th Series (2001-2003) estimated run of 320 examples in platinum and pink gold, with smaller dial screws. Fresh-to-market, consigned by the original owner and complete with all its original accessories, the present 4th Series Tourbillon Souverain in platinum with a lustrous white gold dial is numbered 190-02T, and was purchased in 2003 at the F.P. Journe boutique in Geneva. PROPERTY OF THE ORIGINAL OWNER