This is a Rolex Oyster Perpetual Datejust watch, specifically the two-tone ( Rolesor, Oystersteel + Yellow Gold ) "Wimbledon" edition.
Key details:
• Model Family: Rolex Datejust
• Material: Oystersteel + Yellow Gold Rolesor, with a Jubilee bracelet
• Bezel: Fluted Yellow Gold bezel
• Dial: Dark grey "Wimbledon" dial with green Roman numeral hour markers
• Common References:
◦ 41mm: 126333-0016
◦ 36mm: 126233-0023
• Movement: Rolex Calibre 3235 automatic movement with a ~70-hour power reserve
