Mens Breguet Heritage Chronograph watch, curved tonneau-shaped platinum case (38.7mm length, 32.8mm width, 10.75mm thickness), platinum bracelet, 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.