Hello OF members, For sale is my 1953 Omega Fat Arrow RAF CK 2777 with a 283 movement. $2850 USD OBRO including CONUS shipping and insured. Watch will be accompanied with a recent Omega extract. These particular examples had been produced for the RAF with special requirements, they had to be chronometer certified and highly antimagnetic. The 53 was produced for one year and only 5900 pieces manufactured. Case measurements are. 43mm lug to lug 37mm w/o crown. 18 mm fixed lugs 13 mm height Case, dial and hands are all original and in very good condition. An issue on dial is between 12 and 1 o'clock position and that has been shown in picture below under magnification and is hardly noticeable other wise. Movement was claimed to have been serviced in 2013 prior to my ownership. I had my watchmaker take a look at it when purchased and all was well. Please study pictures closely and feel free to contact me by DM for any questions as I will not be accepting returns on this particular piece. Watch is located in NYC References available by request.