At this year’s Watches & Wonders, replica Rolex launched a variety of new Oyster Perpetual models to commemorate the 100th anniversary of the Oyster, while also unveiling distinctive new versions within the Yacht-Master II, Cosmograph Daytona, and Day-Date collections. In particular, the new voyage of the next-generation Yacht-Master II—returning with a new engine—is generating great anticipation.
Compared to the previous generation, the overall look is notably more refined. This is due to the relocation of the large, fan-shaped countdown display from the upper dial to the outer flange. The triangular hand responsible for the countdown function has also been slightly lengthened to align with the flange. Additionally, the hour markers have been redesigned to resemble those found on Rolex Professional replica watches, such as the Yacht-Master I; this marks a clear departure from the previous generation, where the markers had to be shortened due to the limited space caused by the large fan-shaped display. The Yacht-Master II’s signature elements remain unchanged: the white lacquer finish, the deep blue chapter ring for the small seconds at the 6 o’clock position, and the red countdown seconds hand.
The decisive change becomes apparent only when operating the countdown function, which lies at the heart of the Regatta Chronograph. You no longer need to go through the tedious process of rotating the Ring Command bezel to activate the programming mode and then using the crown to set the duration (0 to 10 minutes). Simply pressing the pusher at 4 o’clock causes the triangular hand responsible for the countdown to jump in one-minute increments; a multi-step procedure has been streamlined into a single action. Once set, pressing the start/stop pusher at 2 o’clock triggers a fascinating sequence: the red countdown seconds hand moves backward (counter-clockwise), while the triangular minutes hand also moves counter-clockwise, tracking the countdown scale on the flange. On this scale, the triangular markers indicate 30-second intervals; precise seconds can be read by observing the position of the countdown seconds hand against the minute/seconds track located just below the flange. As the countdown nears its final 30 seconds, the bidirectional rotating bezel allows for more precise timing, as the 0–30 segment is finely graduated. When the countdown concludes, the minutes hand automatically stops at zero, whereas the seconds hand continues moving until the start/stop pusher is pressed again. Stopping the seconds hand and pressing the 4 o’clock pusher causes the seconds hand to return to zero, while the minutes hand rapidly snaps back to the previously set starting position rather than the absolute origin.
For reference, the 10-minute countdown feature on a regatta chronograph is linked to international yacht racing rules. Since yacht races take place on water rather than land, yachts cannot simply remain stationary due to the influence of wind and currents. Consequently, a preparatory signal sounds 10 minutes before the race begins. From that moment until the actual start, yachts maneuver constantly within a designated area, vying for the most advantageous starting position; this intense 10-minute tactical battle can often determine the outcome of the race. In short, the regatta chronograph counts down those crucial 10 minutes between the preparatory signal and the start of the race.
Rolex developed the new in-house automatic Calibre 4162 specifically for the next-generation Yacht-Master II regatta chronograph. Like its predecessor (Calibre 4161), it utilizes a combination of a column wheel and a vertical clutch to ensure reliable chronograph operation. As a modern movement, it features the “Chronergy” escapement—made of a nickel-phosphorus alloy—and an overcoil “Parachrom” hairspring to guarantee exceptional reliability, while the “Paraflex” system absorbs shocks to the balance. Consequently, the movement’s performance remains stable even when exposed to temperature fluctuations, strong magnetic fields, or physical shocks. It boasts a precision of -2/+2 seconds per day, earning the “Superlative Chronometer” certification that defines Rolex standards. It also offers a power reserve of approximately 72 hours, which is quite generous for a chronograph.
The new Yacht-Master II is available in two versions, featuring either Oystersteel or yellow gold. Their key specifications are identical: a case diameter of 44 mm, a thickness of 13.9 mm, and water resistance to 100 meters. The bezel incorporates a Cerachrom insert made from Rolex’s proprietary ceramic material; the finely engraved graduations on the insert are coated with platinum or yellow gold using a PVD process. The Oyster bracelet is equipped with the “Oysterlock” safety clasp, which prevents accidental opening, and the “Easylink” comfort extension system, allowing the bracelet length to be adjusted by up to 5 mm.