A watch that is both innovative and impressive, the Speedmaster has been a part of all six lunar missions. This OMEGA Speedmaster Moonphase Chronometer Chronograph Men\'s Watch passes the new exacting standards set by METAS which reflects a watch that is beautiful on the inside and out. At A Glance  Black dial with chronograph subdials Rhodium plated baton hour markers Black ceramic bezel with tachymetric scale At 6 o’clock is the accurate Moonphase indication featuring a high resolution image of the moon 44.25mm case dial with 100m water resistance Stainless steel three row bracelet with a polished-brushed foldover clasp Scratch resistant sapphire crystal glass Anti-magnetic movement Powered by the self-winding Calibre OMEGA 9904 movement Power reserve of 60 hours