The Breitling Premier B25 Datora 42 is a self-winding mechanical timepiece, housing the Breitling B25 calibre with a 48-hour power reserve. This automatic watch, with its 42 mm stainless steel case and brown alligator leather strap, offers a sophisticated wrist presence. Its calendar functions, including day, date, month, and moon-phase, are presented on the dial, suitable for a discerning collector's daily wear. Key details Brand: Breitling Type: Automatic watch Movement: Self-winding mechanical Case Material: Stainless steel Strap Material: Alligator leather