RolexDay-Date, Reference 18049A white gold and diamond-set wristwatch with day, date and bracelet, Circa 1987勞力士Day-Date 型號18049 白金鑲鑽石鏈帶腕錶，備日期及星期顯示，約1987年製Dial: blueCalibre: cal. 3055 automatic, 27 jewelsCase: 18k white gold, screw down case backCase number: R509424Closure: 18k white gold Rolex President bracelet and folding claspSize: 36 mm diameter, bracelet circumference approximately 185 mmSigned: case, dial and movementAccessories: none品相: The movement is in working condition at the time of cataloguing. All functions are working properly. All diamonds are nice and intact. The crystal with a ding at 6 o'clock. The bezel with surface wear and dings at the edges. The case with pinhead dings and surface wear at places, visible with the naked eye. The case back with surface wear and pinhead dings from the bracelet. The lugs with scuffing from removing the bracelet. The bracelet with surface wear and is slightly stretched.Please note that the movement has not been tested for the accuracy of time and may need a service at the buyer's expense. Sotheby's does not guarantee the future working of the movement and we do not guarantee the authenticity of any individual component parts since subsequent repairs and restoration work may have resulted in the replacement of original parts. You are advised that watch straps or bands made of materials derived from endangered or otherwise protected species (i.e. alligator or crocodile) are not sold with the watch and we reserve the right to remove these straps or bands prior to shipping. Furthermore, the watch may not come with its original manufacturers strap or band. Prospective bidders should review the Conditions of Business, Authenticity Guarantee, the Guide for Prospective Buyers, and any Important Notice in the sale catalogue. "In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. All dimensions in catalogue descriptions are approximate. Condition reports may not specify mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome. Watches in water-resistant cases have been opened to examine movements but no warranties are made that the watches are currently water-resistant. Please note that we do not guarantee the authenticity of any individual component parts, such as wheels, hands, crowns, crystals, screws, bracelets and leather bands, since subsequent repairs and restoration work may have resulted in the replacement of original parts. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue. In particular, please note it is the purchaser's responsibility to comply with any applicable import and export matters, particularly in relation to lots incorporating materials from endangered species.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."**Please be advised that bands made of materials derived from endangered or otherwise protected species (i.e. alligator and crocodile) are not sold with the watches and are for display purposes only. We reserve the right to remove these bands prior to shipping."拍卖专文: The Rolex Day-Date is often seen sported on the wrists of important figureheads such as the Royalty or politicians, thus gaining its nickname the "President's Watch". Almost only offered in gold or platinum, the present example of the reference 18049 is forged in a hue of white gold and set with diamonds from the bezel to the dial. Known to be a reference to enjoy flavourful dial variations, the present example is fitted with a blue "Myriad Diamond" dial, making it very attractive and an elegant choice for important occasions.