62. PATEK PHILIPPE PULSATIONS'. REF. 5170J-001. SOLD IN 2013 18K (750 thousandths) yellow gold bracelet watch on leather with chronograph and pulsometer. Watch in blister pack, never worn. Case: round, sapphire screw-down caseback, rectangular pushers, N°4589647. Dial: silvered opaline, baton hour markers and Roman numerals for XII and VI applied, minute track with division to 1/5th of a second, medical pulsometric scale graduated for for 15 pulses, two counters for small seconds at 9 o'clock and 30-minute chronograph totalizer. minute chronograph totalizer. Movement: mechanical, column-wheel, cal. CH 29-535 PS, Patek Philippe hallmark, No. 5689638. Strap: leather, yellow gold folding clasp (stuck), signed. Dial, case and movement signed. Diameter: 39 mm. Gross weight: 101.30 g. With case, certificate and instructions for use: Case, certificate and instructions. Purchase Riyadh (Saudi Arabia): First Jewelry Company Ltd, April 17, 2013. Reference 5170J was released in 2010. Patek Philippe's first wristwatch with an in-house designed movement movement that took 5 years to develop, with 6 new patents. It is the first chronograph features a pulse scale. Other versions in white gold and rose gold will have indexes with 'Breguet' numerals, without pulsometer.