This is a Rolex Datejust wristwatch, specifically the two-tone Everose Gold and Oystersteel "Wimbledon" (or "Grey Green Roman") edition.
Key Details
• Model Family: Rolex Oyster Perpetual Datejust
• Case/Bracelet: Oystersteel + Everose Rolesor (two-tone) with a Jubilee bracelet
• Bezel: Fluted Everose Gold bezel
• Dial: Dark grey rhodium dial with green Roman numeral hour markers (nicknamed "Wimbledon" or "Grey Green Roman")
• Date Window: 3 o'clock position with the iconic Cyclops lens
• Movement: Manufacture Calibre 3235 (high-precision automatic movement, power reserve ~70 hours)
• Common References:
◦ 41mm: 126331-0016
◦ 36mm: 126231-0023
