breitling men's a2432212/b726bklt black dial navitimer world watch breitling - with manufacturer serial numbers<br> - black dial<br>- date feature<br>- chronograph feature<br>- gmt 2nd time zone<br>- self winding automatic chronometer movement<br>- guaranteed authentic<br>- certificate of authenticity<br>- polished steel case<br>- black leather strap<br>- scratch resistant glareproof sapphire crystal<br>- manufacturer box & manual<br>- 30 meters / 100 feet water resistant<br>- 46mm = 1 3/4" case, 7" adjustable strap<br>- tang buckle<br>- bi-directional rotating bezel<br>- luminescent hands & markers<br>- screw down caseback<br>- case thickness approximately 15mm<br><br>also known as model # 409 / 712 / a24322 / a2432212/b726-441x / a2432212/b726-blklt