Rolex Oyster Perpetual 31 — Domed Bezel, Green Index Dial | Ref. 277200

Unveiled as part of Rolex's landmark 2020 Oyster Perpetual refresh, ref. 277200 introduced a vibrantly chromatic 31 mm interpretation of the brand's foundational collection. The Oyster Perpetual is the purest expression of Rolex's horological DNA — an Oyster case, a perpetual movement, and a dial — assembled without complication or gemological embellishment, allowing the architecture and colour to speak entirely for themselves. The 31 mm Oystersteel case is sealed by a screw-down Twinlock crown and closed caseback, ensuring water resistance to 100 metres.

The dial is rendered in a vivid lacquered green — a colour choice that references Rolex's longstanding association with the natural world while simultaneously announcing a bold new aesthetic direction for the collection. Applied index hour markers in polished steel catch the ambient light with crisp luminosity, and Chromalight luminescent material in the hands and indices ensures reliable low-light legibility. The smooth domed bezel in Oystersteel maintains a clean, uninterrupted profile that makes ref. 277200 equally at home on a sports or dress occasion.

At the heart of the watch is the Calibre 2232, a self-winding movement that incorporates Rolex's in-house Syloxi silicon hairspring — a material requiring no lubrication, resisting magnetic fields, and maintaining exceptional isochronism over a wide temperature range. With approximately 55 hours of power reserve and Superlative Chronometer certification, the 277200 delivers daily accuracy within ±2 seconds. The Oyster bracelet with Easylink comfort extension ensures a secure yet comfortable fit, making this colourful Oyster Perpetual as practically capable as it is visually arresting.