The Omega Seamaster Diver 300M is one of the most iconic watches in existence.
Debuting in 1993 as the latest in a long line of Seamaster dive watches produced by Omega since its first professional diver in 1957, the Diver 300M rocketed to international fame on the wrist of Pierce Brosnan’s James Bond in 1995’s Goldeneye.
In the ensuing three decades, the Seamaster Diver 300M has become Omega’s most recognizable model next to the Speedmaster Moonwatch and has gone through only a small handful of generations.
Seamaster Geneology

Following the OG Bond of the ’90s, there was the ‘tweener model that debuted on the wrist of new 007 Daniel Craig in 2006’s Casino Royale. It introduced a co-axial movement to the line, the ETA-based Cal. 2500, along with an applied logo and indices, longer hands and red dial text, but otherwise looked the same as before.
The next update came in 2012, when Omega launched a brand-new version. While carrying the same movement, this model did away with the famous “wave” dial of the ’90s and replaced it with a smooth lacquered dial. The aluminum bezel was swapped out for a ceramic one (leading to this version’s nickname of the SMPC, for Seamaster Professional Ceramic), and the “tank tread” bracelet became less rounded and more modern-looking.