The Rolex Yacht-Master II reference 116689 is the most technically ambitious watch in the Rolex sports catalogue — a regatta chronograph engineered specifically for competitive sailing and built entirely in 18ct white gold. Where most luxury sports watches offer complications designed for general use, the Yacht-Master II exists to solve a precise problem: the countdown sequence of a professional yacht race start.

The 44mm white gold case is substantial and purposeful, with the characteristic Yacht-Master II profile that balances sporting intent with precious metal execution. The Oyster bracelet in white gold is finished to Rolex's exacting standard, with the Oysterlock clasp and 5mm Easylink comfort extension ensuring security and wearability at the wrist. The combination of white gold and white dial gives this reference a clarity and coherence that the steel and Rolesor variants cannot replicate.

The white dial is exceptionally clean in execution — bold applied hour markers, Mercedes hands, and a prominent central chronograph hand that works in concert with the programmable countdown bezel. The regatta timer display is integrated into the dial architecture with a legibility that reflects the watch's working brief. Chromalight luminescence ensures full readability in all conditions.

The technical centrepiece is the calibre 4161 — Rolex's manufacture movement developed exclusively for the Yacht-Master II. The programmable countdown function allows the skipper to synchronise the watch with any regatta sequence between one and ten minutes, with the mechanical memory ring retaining the set time even if the crown is inadvertently touched. The countdown can be reset and restarted instantaneously. The movement delivers a 72-hour power reserve and is certified as a Superlative Chronometer to +/-2 seconds per day.

The 116689 in white gold is the Yacht-Master II at its most refined — a watch that justifies its complexity through genuine functional innovation, and its precious metal execution through the seriousness of the engineering beneath.