With its unique conception patented by Perrelet, the Double Rotor represents the quintessence of the brand’s identity. It is a reference in the luxury watchmaking universe, and the extraordinary complexity of its mechanism enables one to observe and visualize the automatic winding function on the dial. The synchronization of the two upper and lower rotors provides the movement with a more efficient winding system than that of classical movements. Through this complication, Perrelet brings the know-how of its founder, Abraham-Louis Perrelet, back to life. CLASSIC DOUBLE ROTOR P-181 / Perrelet Exclusive Double Rotor Collection specifications Movement Mechanical automatic P-181 / Perrelet Exclusive Double Rotor Function Central hands indicating hours, minutes and seconds. Date at 6 o’clock Special feature Double Rotor Vibrations per hour 28,800 (4 Hz) Autonomy in hours ( fully wound up) 42 hours Number of rubies 22 jewels Case Case Ø 40 mm Case thickness 10.90 mm Crystal Glareproofed sapphire crystal on both sides Caseback See-through caseback Water-resistance 5 ATM Bracelet Buckle Folding clasp with push-buttons Width of strap ( lugs / buckle ) 20 / 18 mm Other feature Second rotor on the dial side 30 | TRADE CATALOGUE 2014 - 2015
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