Breguet Classique Alarm Mens Watch. 18k white gold case with fluted sides. Silver Guilloche (engine turned) dial. Black leather strap. Automatic movement with a 45 hour power rserve. 24-hour time second time zone at 9 o'clock, Alarm time on dial at 3 o'clock, Alarm Power-reserve at 11 o'clock, Alarm on/off status indicator at 12 o'clock. Pushpiece at 8 o'clock activates the alarm. Scratch resistant sapphire crystal. 39.0 mm case diameter. 11.25 mm case thickness. Sapphire crystal display back. Water Resistance up to 30 meters (100 feet). Crown: Two crowns. Crown at 2 to wind movement and alarm and set 2nd time. Crown at 4 to set the alarm. Calendar: Automatic Date at 6 o'clock. 45-hour power reserve.