The Richard Mille RM 75-01 is a manual-winding hovering tourbillon sapphire crystal watch, its design and design showcasing the brand's exploratory aesthetics and exceptional horological industry expertise.
Here are it is detailed specifications:
Case Material: The entire case, like the bezel, middle case, an incident back, is cut along with milled from a single obstruct of sapphire crystal, giving excellent scratch resistance and also a hardness of 2000 Vickers. This watch is available in three limited editions: transparent sky-blue crystal, transparent sapphire crystal clear upper bezel with green sapphire crystal lower frame, and transparent sapphire amazingly upper bezel with azure sapphire crystal lower viser.
Dimensions: The truth measures 32. 90 x 46. 75 x 14. 35 mm.
Movement: Powered by a manual-winding floating tourbillon movement, offering hour and minute exhibits. The movement measures 29. 71 x 20. 78 x 5. 45 mm, features 18 jewels, any frequency of 3 Hz (21, 600 vibrations per hour), and a power reserve of approximately 65 hours (±10%). Its hanging tourbillon is located at 6th o'clock, employing a bridgeless design and style and a variable inertia equilibrium wheel, providing excellent jolt resistance. Furthermore, the movements incorporates complex mechanisms for instance a rapidly rotating floating mainspring barrel and a progressively rebounding mainspring barrel pawl, boosting its performance and steadiness.
Craftsmanship Particulars: The movement undergoes thoughtful finishing, including hand-beveling in addition to polishing, hand-polishing of the locking mechanism facets, and sandblasting in the milled sapphire crystal. The particular bridges and case utilize level 5 titanium spline anchoring screws for better torque handle. The inner flange is made of 5N red gold, set together with polished and micro-blasted iron hour markers, and the ravenscroft is made of double-sided anti-reflective blue crystal.
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