Which Omega watches are the most collectible?

Which Omega watches are the most collectible of the Swiss luxury watchmaker's timepieces may differ depending on tastes and preferences. Some models that are especially collectible include the Seamaster 300, the Railmaster and the Speedmaster Professional Moonphase. Some collectors focus on a specific type, like 33.3-caliber chronographs or Omega watches worn in James Bond films. When deciding which Omega timepieces to collect, choose the ones that appeal most to you. On 1stDibs, explore a large assortment of vintage Omega watches from some of the world's top dealers.