The Omega Men's Seamaster 300 M Diver Chronometer Blue James Bond Watch is known as 2220.80.00. Set a course for adventure with this classic Omega Seamaster 300M stainless steel men's automatic chronometer watch, part of Omega's James Bond collection. You'll be able to negotiate all manner of adventures and still look stylish in the boardroom or at the baccarat table. This highly accurate, self-winding timepiece is also a great diving watch, with water resistance to 300 meters and a helium escape valve, which allows helium to escape from inside the watch when the watch is worn in highly pressurized environments. The large silver rhodium-plated case measures 41mm wide and it's complemented by a handsome stainless steel bracelet band. A blue elapsed time unidirectional bezel frames a wavy blue dial that includes luminous dotted hour markers, luminous-tipped skeleton hands, and a date window at 3 o'clock. Other features include a 48-hour power reserve and scratch-resistant and glare-proofed domed sapphire crystal. It's powered by Omega's break-through Co-Axial escapement. Developed in conjunction with master watchmaker George Daniels, it's based on double co-axial escape wheel, a lever with three pallet stones and impulse stone on the balance roller, together with a free sprung-balance. The Co-Axial escapement system reduces sliding friction compared with the lever escapement and thus ensures greater accuracy over time. This watch also features the Omega 2500 caliber automatic movement, which has been certified as a chronometer by the COSC (Swiss Official Chronometer Control). Only 3 percent of watches produced in Switzerland are "chronometer-certified." To achieve this highly coveted certification, the movements are subjected to numerous tests over a period of 15 consecutive days and nights, in five positions and at three different temperatures.