This is a VERY RARE FIND! This is a reference 4198 ROLEX BUBBLEBACK having a stainless steel, very rare case style with extended, tear drop lugs in pristine condition! The movement is the ROLEX NA. CHRONOMETER with super balance; just cleaned and overhauled. We have included a nw old stock (absolutely original, valuable and unused) bamboo style bracelet that suits the watch perfectly! We have taken the expense to manufacture a copy of the original dial; and are including the aged, original dial with your purchase, in the event you want to install it. We (of course) have done this because we feel someone out there may appreciate having the original dial! Please let us know if which dial you would like installed. Both dials will be shipped. This is a vintage watch for the ROLEX connoisseur.