• Brand: Rolex • Model: Oyster Perpetual Datejust 36 , In "Excellent" condition. Like New. All functions work perfectly. "Very Classy, Exclusive and Prestigious Model. From Luxury and High-End Timepiece Brand , Rolex." "Highly Collectible and Rare. A rare timepiece that every collector would want to own." When the Rolex Datejust was launched in 1945, it became the First Wristwatch whose date automatically changed at midnight, without the need for manuel adjustment. Rolex created the Datejust in celebration of the brand's 40th anniversary. It introduced an automatically changing date and came with a special five-link bracelet called the Jubilee. • Reference Number: 1603 • Serial Number: 524***9 • Production Year: 1978 • Movement: Automatic, Works perfectly. Impeccable at timing. Tested on Timegrapher. > Rolex Cal. 1570 In-house Movement > Power Reserve: 48 Hours > Superlative Chronometer Certified (COSC) Movement In the Swiss watch industry, the homeland of watchmaking, when you ask what a Chronometer watch is, the answer you will receive can be a title that diffucult to get. In order for a watch to put the term Chronometer on its dial, it must pass the Official Swiss Chronometer Testing Institute, namely the COSC. To measure the movement and precision of a watch, COSC places it at different temperatures and inspects it for days under varying conditions. The result should be no more than -4 or +6 seconds of deviation per day. Of course, this is not an easy thing to achieve. So much so that only 3% of the Chronometer watch models produced in Switzerland can get a certificate. • Glass: Original Rolex, In "Excellent" Condition. Scratch free. • Swiss Made, Fully Original • Case & Bracelet: Stainless Steel "Oyster case was the world's first waterproof case made for a wristwatch." • Bezel: Fluted • Dial: Grey Dial, In "Excellent" condition. Spotless. Original Dial. Never Restored Before. Rare and Unique. • Date Indicator at 3 o'clock • Case Diameter: 36 mm. (Excl. Crown) • Wrist Size: 20 cm. • Bracelet: Original Rolex Jubilee Bracelet • Screw-down lockable crown • Crown: Original, Rolex signed. • Folding and Lockable Clasp • Clasp: Original, Rolex signed. • All functions work perfectly. • The watch is in "Excellent" condition. There is no scratch on the glass. It is as seen in the photos. Very Exclusive, Classy and Elegant Wristwatch. • Box: The watch will be sent with 100% Genuine Leather travel box. • Shipping: FREE • Registered and Insured Shipping with Tracking Code in 1-3 days.