PATEK PHILIPPE
CALATRAVA. REF 2509 R.
CIRCA 1950-1955.
18k rose gold wristwatch called the "Grande Calatrava Waterproof".
CASE: round, water-resistant screw-down caseback, inside caseback stamped twice: maker's key no. 11 and F.B. hallmark for Frères Borgel (Taubert having purchased Frères Borgel in 1924) and inscription 'Patent' for water-resistance patent under maker's hallmark.
DIAL: silvered, applied 'épi' and 'dague' hour-markers, pearled minute track, small seconds at 6 o'clock and dauphine hands.
MOVEMENT: mechanical, decorated with faux cotes, double hallmark of Geneva, 18 jewels, cal. 12-400 PS, N° 723.451.
STRAP: leather with attached buckle.
Dial, case and movement signed.
Numbered 681.107.
DIAM. 35 mm
Condition of case: micro-scratches and scratches, minor dents, slight indentations on caseback. Dial: lighter halo on right side.
Condition report on request.
Condition report on request.
A 18K pink gold manual winding wristwatch by Patek Philippe circa 1950-1955.
Micro scratches from use on the case, slight dents on the back case.
Light aureole on the right corner of the dial.
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