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型號 reference：RM21-02 Manual Winding Tourbillon Aerodyne

尺寸 case diameter ：42.68 x 50.12mm

物料 case materials：QUARTZ TPT®, CARBON TPT® AND TITANIUM

機芯 movement：Calibre RM21-02 Manual winding tourbillon movement with hours, minutes, function selector, power-reserve and torque indicators.

• Manual winding tourbillon movement with hours, minutes, function selector, power-reserve and torque indicators.

• Limited edition of 50 pieces

• HAYNES® 214® is a nickel-chromium-aluminium-iron alloy, designed to provide the optimum in high-temperature oxidation resistance for a wrought austenitic material, while at the same time allowing conventional forming and joining. Intended principally for use at temperatures of 955°C and above, 214® alloy exhibits resistance to oxidation that far exceeds that of virtually all conventional heat-resistant wrought alloys at these temperatures.

Combined with a Carbon TPT® core, the honeycombed geometrical pattern of HAYNES® 214® offers unparalleled stiffness, a low thermal expansion coefficient and exceptional torsion resistance.