This is a classic Omega Seamaster 300M “GoldenEye”, reference 2561.80, from 1998, made famous by Pierce Brosnan in the Bond era and remains an iconic Omega diver.
This Omega Seamaster Pro 300m is a modern classic, popularized by Pierce Brosnan's James Bond in GoldenEye. It features a 36mm midsize quartz movement and has undergone a complete factory service carried out by an official Swatch Group/Omega Service Center.