THE STORY The Aviator 8 Day & Date 41 prominently displays the day of the week and the date along with the time. The day of the week is indicated at the 12 o_clock position while the date is ideally placed at 6 o_clock. Powered by the Breitling Caliber 45, this automatic wristwatch has a bidirectional rotor winding with over 40 hours of power reserve. The dial, in black or blue, is revealed through a double anti-reflective sapphire glass. The 41 mm steel case has a solid screwed back. It comes with a steel bracelet or a leather strap.