Hello OF - Making room in the crib for another baby. Offering this very nice Omega Constellation Case Ref. 14381. Movement is calibre 551 (no date on the dial). Gold dial furniture. Stainless Steel Case very sharp, great edges and contours. Caseback tool slip occurred some time in the distant past but otherwise very good. Great medallion on back. Service history unclear for this one and runs great, no issues. Runs and keeps time as expected. As noted, the one flaw I see is that the caseback was marked at some point by a careless removal attempt. The scratch isn't polished out to keep the caseback crisp. Amazing Dial and all original except the crystal as far as I can tell. Leather strap will be included. Asking US$ 1660 includes US shipping. Please PM me here for any further detail. Many thanks!