Manufacturer: Rolex Model Name/Number: DateJust 178240 Serial/Year: M 2007 - 2008 Grade: (What's This?) II Gender: Mid-Size (31mm) Movement / Features: Automatic 2235 movement w/date, scratch-resistant sapphire crystal, waterproof screw-down crown, inner reflector ring engraved w/ serial number Case: Stainless steel w/ 18k white gold smooth bezel, inner reflector ring engraved with serial number Dial: White w/ silver Roman hour markers Bracelet: Stainless steel Oyster w/ Oysterclasp Box & Papers: Bob's presentation box, Certificate of Authenticity, and warranty card Comments: This Rolex Datejust comes wit Bob's 3-day satisfaction guarantee and one year warranty Mid-Size Rolex Oyster Perpetual DateJust 178240 At Bob's we authenticate, purchase and service all of our watches thereby ensuring the integrity of every Rolex we sell. All service is performed by an authorized Rolex service provider with only genuine Rolex parts.   Any watch listed on our website is in store and ready for free overnight shipping.  Bob's Watches; 100% genuine Rolex! Print Page Certified Authentic ?Click To Enlarge Certified Authentic Report Learn More *All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certifed authentic. DISCLAIMER: All Sell prices are based on watches in good, salable condition in no need of any repair. This item is previously owned. All in-store sales are fina