Lot 7
Roger Dubuis

Excalibur Micro Rotor Chronograph

Ref. DBEX0451
ResultPassed
EstimateCHF 9'500 – 13'000
LocationOffice, Zurich
  • No buyer’s premium
CaseRound stainless steel case, brushed with polished chamfer on the lugs. Polished stainless steel bezel with triangular flutes. Crown at 3 o'clock, chronograph pushers at 2 and 4 o'clock.
BraceletStainless steel bracelet with C-and U-shaped central links, butterfly folding clasp engraved with the Roger Dubuis logo.
DialSilver sunburst dial with large Roman numerals, small running seconds at 9 o'clock with silver hand, 30-minute chronograph counter at 3 o'clock with blued hand, date window at 6 o'clock, signed "Roger Dubuis" at 12 o'clock. Silver hour and minute hands, blued central chronograph hand
MovementSelf-winding mechanical chronograph movement with micro-rotor, côtes de genève, mirror polishing, engraved inscriptions.
Cal.RD681
Ref.DBEX0451
Movement No.3***
Case No.007***
D=42mm
Case:Good, signs of wear
Bracelet:Good, signs of wear
Dial:Mint condition
Movement:Good, all functions working properly
Amplitude (Dial on top/Lift angle 52):Approximately 250°
Accuracy (Dial on top):Approximately +12 sec/day
Box:Yes
Papers:Yes