Introduction:  Patek Philippe 3761; Mid size Unisex Quartz Cushion watch;  measuring 27 x28 mm with an  E-19 caliber quartz movement #1526801 / 2802027.  This watch is such an understated classic watch, with minimalist style dial.  The case is made of 18K yellow gold with a stepped fluted design.

Case:  The gold case measures 27 x 28mm
Dial:   Silver white dial with raised gold hour markers, and a date
Movement:  An 6-jewel E19 caliber movement