The principles and values of yachting are a perfect reflection of Richard Mille’s philosophy, which is based on a combination of extreme performance, cutting-edge technology, a clear artistic vision and respect for watchmaking tradition. The timepiece is driven by the RM 60-01, an automatic flyback chronograph caliber in grade 5 titanium, which facilitates navigation thanks to its unique rotating bezel featuring a wind rose and a graduated 360° 24-hour disc. Its operating principle relies on two key pieces of data: the local time and the position of the sun in the sky. By simply pointing the UTC hand at the sun and adjusting the local time on the bezel, the latter will indicate the compass points in both the northern and southern hemispheres without the need for any additional calculation. Specifically designed for competitive sailing, the RM 60-01 Voiles de Saint Barth features UTC functions and a countdown timer as well as a patented locking crown and pushers, all of which illustrate the extreme level of development attained by Richard Mille in this timepiece intended for skippers. Limited edition of just 50 timepieces, available exclusively in North and South America.
Powered by the grade 5 titanium RMAC2 caliber with its 55 hours of power reserve, variable inertia balance, complete flyback chronograph functions, annual calendar with oversize date and UTC function, the RM 60-01 adds navigational capabilities thanks to its special rotating bezel with indications of the four cardinal points combined with a graduated 360° and a 24-hour scale disk.
UTC FUNCTION The RM 60-01 features a UTC hand that can be used either as a second time zone indicator or in combination with the sun and the rotating bezel to orientate the points of the compass. It can be easily adjusted using the pusher at 8 o’clock.
BIDIRECTIONAL BEZEL WITH COMPASS Conceived to allow navigators to orient themselves at sea thanks to the rotating bezel featuring the display of the four cardinal points, a measuring disc of 360° and a 24-hour scale. Its functioning principle relies on 2 factors: the knowledge of the local time and the position of the sun in the sky. First, the UTC hand is placed pointing towards the sun. Then the rotating bezel just needs to be set in order for the UTC hand to indicate the local hour displayed on the bezel. North, East, South and West are then shown to the user. What differentiates the RM 60-01 from the other “regatta” watches is that it can be used for orientation in both the northern and the southern hemispheres without any calculation, simply by selecting the appropriate scale.
COUNTDOWN Located at 9 o’clock, the hand is replaced by a skeletonised 60 minutes-marked disc. The pilot can read minutes elapsed but also remaining minutes.
CALIBER RMAC2 Automatic winding movement with hours, minutes, running seconds at 3 o’clock, oversize date, month, annual calendar, Flyback chronograph with central seconds counter, and 30 minute countdown timer at 9 o’clock, 24 hour totalizer at 6 o’clock, UTC function and adjustable rotor geometry.
ROTOR WITH VARIABLE GEOMETRY
- Arm in grade 2 titanium
- Flange in grade 5 titanium
- 6-positional adjustment via grade 5 titanium screws
- Ribs in 18K white gold, high palladium content
- Weight segment in white gold
- Ceramic ball bearings
- Unidirectional anti-clockwise winding direction
This exclusive Richard Mille design allows the rewinding of the mainspring to be adapted most effectively to the user’s activity level. By adjusting the setting of the rib’s placement, the rotor’s inertia is modified to either speed up the winding process in the case of leisurely arm movements, or slow it down when sporting activities are pursued. As a result, this invention allows the movement’s winding mechanism to be optimized.
BASEPLATE, BRIDGES AND BALANCE COCK MADE OF GRADE 5 TITANIUM
These components are in grade 5 titanium with black PVD coating. This provides the whole assembly great rigidity, as well as precise surface flatness that is essential for the perfect functioning of the gear train.
DOUBLE BARREL SYSTEM
The double barrel system contributes to the torque stability over a longer period. This is achieved by using more rotations of the barrel, thereby reducing pressure and wear on the teeth, bearings and pivots, hence an improved long-term performance.
FREE SPRUNG BALANCE WITH VARIABLE INERTIA
This type of balance wheel represents the ultimate in innovation. It guarantees greater reliability when subjected to shock and also during movement assembly and disassembly, hence better chronometric results over time.
The regulator index is eliminated and a more accurate and repeatable adjustment is possible thanks to 4 small adjustable weights located directly on the balance.
SPLINE SCREWS IN GRADE 5 TITANIUM FOR THE BRIDGES
Due their design, these screws offer better control of the torque applied during assembly.
These screws are therefore unaffected by physical manipulation during assembly or disassembly and age well.
Circa 50 hours (±10%).
Actual power reserve results will depend on the period of time the chronograph is utilized.
In carbon fiber with a black surface treatment with index points filled with approved luminous material. Lower flange in black galvanized metal.
In sapphire (thickness: 0.40 mm) with anti-glare treatment (on both sides), protected by 8 silicon braces inserted in the upper and lower grooves.
- Bezel side: in sapphire (1800 Vickers) with anti-glare treatment (on both sides). - Thickness: 2.20 mm
- Case back: in sapphire with anti-glare treatment (on both sides)
- Thickness: at the center 1.00 mm and at outer edges 1.91 mm
- Baseplate and bridges in hand-ground grade 5 titanium, wet sandblasted, top face polished by hand PVD treated
- Burnished pivots
- Diamond polished sinks on the bridge side
- Pinions with undercuts
- Sandblasted and rhodium-plating, beveled wheels (before cutting)
- Minimum correction applied to the wheels in order to preserve geometry and performance.
- Sapphire blasted and hand-drawn surfaces
- Screw slot and screws beveled and polished with rounded and polished tip
50.00 x 16.33 mm