The Richard Mille RM 75-01 is a manual-winding flying tourbillon sapphire crystal watch, its design and workmanship showcasing the brand's landmark aesthetics and exceptional the making of watch expertise.
Here are the detailed specifications:
Case Material: The entire case, such as the bezel, middle case, an incident back, is cut as well as milled from a single prevent of sapphire crystal, providing excellent scratch resistance along with a hardness of 2000 Vickers. This watch is available in three limited editions: transparent sky-blue crystal, transparent sapphire amazingly upper bezel with red sapphire crystal lower viser, and transparent sapphire ravenscroft upper bezel with glowing blue sapphire crystal lower board.
Dimensions: The situation measures 32. 90 x 46. 75 x 14. 35 mm.
Movement: Powered by a manual-winding floating tourbillon movement, showcasing hour and minute shows. The movement measures 29. 71 x 20. 78 x 5. 45 mm, features 18 jewels, the frequency of 3 Hz (21, 600 vibrations per hour), and a power reserve of approximately 65 hours (±10%). Its suspended tourbillon is located at six o'clock, employing a bridgeless style and a variable inertia stability wheel, providing excellent surprise resistance. Furthermore, the motion incorporates complex mechanisms like a rapidly rotating floating mainspring barrel and a progressively rebounding mainspring barrel pawl, improving its performance and balance.
Craftsmanship Information: The movement undergoes careful finishing, including hand-beveling and also polishing, hand-polishing of the secure facets, and sandblasting from the milled sapphire crystal. The actual bridges and case utilize quality 5 titanium spline anchoring screws for better torque manage. The inner flange is made of 5N red gold, set along with polished and micro-blasted metal hour markers, and the very is made of double-sided anti-reflective blue crystal.
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