The Omega Seamaster Diver 300M 210.30.42.20.03.001 is the current-generation 42mm stainless steel Seamaster Diver in the celebrated blue ceramic configuration, the Master Chronometer-era refresh of the reference James Bond carried in seven consecutive films since GoldenEye in 1995. The 2018 refresh that produced the 210.30 family modernized the Diver 300M with a refined slimmer case profile, a domed glareproofed sapphire crystal, applied skeletonized hands, and the wave-pattern dial laser-engraved directly into polished blue ceramic rather than printed on a metal base. The 42mm steel case carries the screw-down crown, the helium escape valve at 10 o'clock, and the broad uni-directional rotating blue ceramic bezel with white enamel diving scale that defines the modern Seamaster Diver 300M. The blue ceramic dial features the laser-engraved wave pattern, applied skeletonized hour markers, broad skeletonized luminous hands, and the date aperture at 6 o'clock. Powered by the Omega Master Chronometer Caliber 8800 self-winding movement, METAS certified, beating at 25,200 vibrations per hour with a 55-hour power reserve and antimagnetic resistance to 15,000 gauss. Water resistance to 300 meters. Pre-owned, 2022 production.