Authentic Breguet Tourbillon Extra Plat automatic men's watch, model 5377BR/12/9WU. Polished 18kt rose gold case with brown alligator leather strap featuring a deployment clasp. Silver dial features guilloché pattern and black Roman numeral hour markers. Equipped with an automatic self-winding movement, includes power reserve indicator on sub-dials (approx. 80 hours). Scratch-resistant sapphire crystal glass. Case diameter measures 42mm, thickness is 7mm. Transparent case back allows visibility of the mechanical movement. Water resistant to 30 meters (100 feet).