Mens Breguet Classique Alarm Reveil du Tsar #5707 watch, 18kt yellow gold case (39mm diameter, 11.25mm thick), crocodile leather strap, silver engine-turned dial with black Roman numerals and blue-steeled Breguet hands, unique alarm feature with on/off indicator at 12 o'clock, alarm power-reserve indicator at 11 o'clock, alarm time sub-dial at 3 o'clock, 24 hour/second timezone subdial at 9 o'clock, small seconds hand and date calendar at 6 o'clock, crown at 2 o'clock to wind the movement and alarm and sets the time in two zones, crown at 4 o'clock to set the alarm, push-button at 8 o'clock turns the alarm on/off, 519F caliber 35jewel self-winding mechanical movement and self-winding alarm, scratch-resistant sapphire crystal, water resistant to 30 meters.