Here is an Omega watch with an attractive sub-second feature. The factory original dial is in very well-aged condition. This dial is quite uncommon due to that it has the luminous feature (of course, no longer glows) as the majority of jumbo size model does not. Original set of dauphine hands. Professionally serviced manual wind movement working strong and accurate. Omega caliber 266 with serial number 15128619 dating this watch to 1956. The unpolished original solid stainless steel case measures a large 37.5mm across excluding the crown by 46mm lug tip to lug tip. Original signed crown. The case model is 2609-16B. It is very rare to come across a jumbo size model in such great shape. The majority of the time, the dial is poorly aged, the crown been replaced, the case tube is probably broken, and the case is in poor shape. Brand new crystal. The watch is ready for daily wear and will come with a high-quality new 18mm genuine leather strap. The wrist size in the photo is 6 inches.