Tiffany & Co. 18k Yellow Gold Atlas. The case is 18k yellow gold and measures 38mm in diameter. Featuring a textured gold dial with an engraved roman numeral bezel. This Tiffany & Co. is accompanied by a Tiffany & Co. strap and buckle. The buckle is gold plated in yellow gold and signed "Tiffany & Co.". The caseback is stamped "TIFFANY & CO. WATER RESISTANT 750 SWISS MADE ATLAS 010340XXX". The serial number of this watch is 010840628. Total weight : 97.3g. Condition: (Excellent).