This watch comes with an extra aftermarket diamond-set white gold bezel. The Richard Mille RM023 WG 45mm is a unisex timepiece that balances technical innovation with a refined aesthetic, embodying Richard Mille’s hallmark engineering philosophy. Housed in a 45mm white gold case, this watch features a skeletonized black dial with appliqué Roman numerals set on sapphire, offering a unique asymmetrical layout. The sculpted Alcryn-collared crown adds a distinctive touch to the design, while the pink rubber strap with a white gold deployment clasp ensures both comfort and durability. Powered by the self-winding Calibre RMA02, the RM023 includes hours, minutes, seconds, date, and a variable-geometry rotor. The rotor, adjustable to the wearer’s activity level, uses a tungsten/cobalt alloy for efficiency and durability. A double barrel system minimizes wear and ensures consistent power delivery. With its PVD-treated titanium baseplate and shock-resistant tripartite case construction, the RM023 is designed to perform under all conditions, blending elegance with uncompromising functionality.