As Willy Breitling said, the Premier is an “unmistakable stamp of impeccable taste”, this new Breitling Premier B25 Datora 42 Men\'s Watch pays tribute to three generations and embodies the brand\'s legacy of inventing the modern chronograph with its complete calendar and moon-phase. At A Glance  Presented on a brown alligator strap with stainless steel folding clasp 42mm case size with 100m water resistance Copper dial with day and date window at 12 o\'clock and fixed bezel Rectangular chronograph pushers, bi-compax chronograph look and Arabic numerals Grooves on the case-sides, open sapphire case backs and vintage-inspired hands Cambered sapphire, glareproofed both sides Powered by the manually wound COSC-certified Breitling Manufacture Calibre B25 Power reserve of 48 hours