Patek Philippe - an Ellipse wrist watch, 26x32mm., , Patek Philippe - an Ellipse wrist watch retailed by Gubelin. 18ct yellow gold case. Case size 26mm. Reference 3788, serial 2628625. Signed quartz calibre E23C with quick date set. Blue dial with baton hour markers, date aperture to three. Fitted to an unsigned black alligator strap with signed yellow metal pin buckle., , Please note: When placing absentee bids, your bids will be rounded up to the nearest bid increment. For more information click the 'Important Notices for Purchasers' button above.