breitling men's ab012012-bb01 navitimer chronograph stainless steel watch breitling stainless steel case with a black leather strap. bidirectional stainless steel bezel. black dial with luminous hands and index hour markers. minute markers. tachymeter scale appears around the outer rim. dial type: analog. date display appears between the 4 and 5 o'clock position. chronograph - three sub-dials displaying: 12 hours, 30 minutes and 60-seconds. automatic movement. scratch resistant sapphire crystal. solid case back. case diameter: 43.70 mm. case thickness: 17.10 mm. deployment clasp. water resistant at 30 meters/ 100 feet. functions: hours, minutes, seconds, date, chronograph, tachymeter. luxury sport watch style. breitling navitimer 01 black dial chronograph mens watch ab012012-bb01bkld.