Mens Breguet Heritage Chronograph watch, curved tonneau-shaped 18kt yellow gold case (38.70 x 32.80mm, 10.75mm thick), crocodile leather strap, silver engine-turned dial with black Roman numerals and blue steeled Breguet hands, sub-seconds dial and date calendar at 6 o'clock, 30 minute and 12 hour subdials at 3 and 9 o'clock respectively, 38 jewel 550 caliber self-winding mechanical movement, scratch-resistant sapphire crystal, water resistant to 30 meters.