ROLEX OYSTER PERPETUAL 31 Reference: 277200. Serial number: U015F101. Steel case. Green dial, baton hour markers. Mechanical self-winding movement (calibre 2235). Stainless steel Oyster bracelet with signed folding clasp. Sapphire crystal. Circa 2023. Diameter: 31 mm. Supplied with its original case and papers. A stainless steel wristwatch with an automatic movement, by Rolex. Circa 2023. Disclaimer: Sold as is, with signs of wear and use. Movement was functioning at the time of writing this description; a routine service is recommended; no warranty provided.