breitling superocean ii 44 a17392d7/bd68-162a breitling - with manufacturer serial numbers<br> - volcano black dial <br>- date feature<br>- 40 hour power reserve<br>- self winding automatic chronometer movement<br>- breitling caliber 17<br>- vibrations per hour: 28,800<br>- jewels: 25<br>- guaranteed authentic <br>- certificate of authenticity<br>- manufacturer box & manual<br>- brushed stainless steel case<br>- breitling professional iii bracelet<br>- scratch resistant sapphire glareproof crystal<br>- 1,000 meters / 3,300 feet water resistant<br>- 44mm = 1 3/4" case, 7" adjustable bracelet<br>- case weight: 116.10g<br>- case thickness: 14.20mm<br>- uni-directional rotating bezel<br>- inlet size: 22mm<br>- luminescent hands & hour markers<br>- screw down crown & case back <br>- deployment buckle<br><br>also known as model # a17392d7 / a17392d7 bd68 162a