Omega Constellation Globemaster Annual Calendar Watch, 41mm Silver Dial, 130.33.41.22.02.001The Globemaster is already a legendary name in the OMEGA family. Now it has been updated to become the world's first Master Chronometer, further enhancing its reputation within the watchmaking industry. For this 41. 00 mm model, the stainless steel case features a hard metal (tungsten carbide) bezel. The caseback includes a Central Observatory medallion set in scratch resistant sapphire crystal. The opaline silvery "Pie Pan" dial is reminiscent of the