Lot 64
Harry Winston

Bi-Retrograde Perpetual Calendar Platinum Automatic

ResultPassed
Total bids3
EstimateCHF 11'000 – 19'000
LocationRemote warehouse
  • No buyer’s premium
CaseRound case in platinum 950, polished, with Harry Winston ‘baguettes’ protrusions at 12 and 6 o’clock, Harry Winston ‘baguettes’ lugs, fixed bezel in platinum 950, polished, snap-on solid platinum caseback, with ‘Harry Winston’ logo ‘HW emerald’ logo, and case number engraved, winding crown in 18k white gold at 3 o’clock
StrapNavy blue alligator strap, double folding clasp in 18k white gold, with ‘HW emerald’ logo engraved
DialSilvered dial, vertically brushed, ‘baguette’ hour and minute hands, applied sub-dial of moonphase at 6 o’clock in lapis lazuli, applied retrograde counters of day of the week at 9 o’clock and date at 3 o’clock, applied sub-dial of month at 12 o’clock with aperture of leap year indicator
MovementSelf-winding mechanical movement, bi-retrograde perpetual calendar mechanism, functions: hours, minutes, moonphase, perpetual calendar with retrograde counters of day of the week and date, month and leap year indicators
Cal.Harry Winston HW3106QP (base GP3000)
Case No.113*
D=38 mm
Case:Good condition, signs of wear
Strap:Good condition, signs of wear
Dial:Mint condition
Movement:Very good, all functions working properly
Amplitude (Dial on top/Lift angle 52):274
Accuracy (Dial on top):Approx +38 sec/day