Breguet 18k yellow gold Tourbillon, manual, size 36mm. Breguet reference 3350BA/12/286 with an 18k yellow gold case and bezel, guilloche silvered solid gold dial, silver hour ring, roman numerals, blued Breguet hands, tourbillon display, subsidiary 3-arm seconds hand on tourbillon shaft, hand decorated display back, sapphire crystal. Breguet box and open papers. Breguet black Alligator leather strap and 18k yellow gold deployant clasp. Circa 1999. One year full warranty. 

Maker: Breguet
Model: Tourbillon
Reference: 3350BA/12/286
Circa: 1999
Case Size: 36mm
Crystal: Sapphire
Caliber: 558
Bracelet/Strap: Alligator Leather
Box/Papers: Yes - papers open - Breguet records show year of production: 1999. Sold on March 1999.

Grade: Excellent. 
Notes: The tourbillon was invented by Breguet in 1795 and patented in 1801.