Pre-owned Patek Philippe Caliber CH 29-2 oscillator manual-winding movement; white gold case measuring approximately 41mm in diameter; navy blue dial featuring Arabic numerals for counters and the tachymeter scale; sword-shaped hour and minute hands with luminous material, along with a central sweeping second hand; date window at the 3 o'clock position; functioning tachymeter; two chronograph pushers positioned at approximately 2 and 4 o'clock; original leather strap included (screw-down case back); deployant clasp closure mechanism; skeleton open-link bezel and case back design; no signs of damage or excessive use impacting the condition, which is rated EXCELLENT. Item includes original box, papers documenting provenance, standard one-year warranty certificate from WRIST AFICIONADO watchmakers, and authentication verification.