Description
Breitling Premier B21 Chronograph Tourbillon 42 Gaston JB2120A61B1P1. 42.0 mm 18k white gold case. Black dial. Caliber Breitling B21 (Manufacture La Joux-Perret). 1/4th second, 60 minutes chronograph, tourbillon, power reserve of approx. 55 hrs, 30 jewels. Alligator leather strap with 18k white gold folding buckle. Water resistance 10 bars.