====== Patek Philippe Split-Seconds Chronograph 5370 ====== {{wst>image_cr|Patek Philippe|Split-Seconds Chronograph 5370P-011}} The **Split-Seconds Chronograph Ref. 5370** is a [[chronograph]] watch by [[Patek Philippe]]. Chronograph with [[Split-Seconds]] function, 30-minute counter and seconds subdial. Case in [[platinum]], dial in the traditional [[grand feu]] [[enamel]]. **Reference:** * 5370P-011 [[platinum]] **Movement: ** * [[Manual winding]] [[manufacture movement]] [[PP CH 29-535|CH 29‑535 PS]], 28,800 A/h * [[Column wheel]] mechanism * [[Gyromax]]® balance * [[Breguet balance spring]] * 34 [[jewels]] * 312 parts * [[Power reserve]] (with the chronograph disengaged) 55-65 h * [[Patek Philippe Seal]] **Case:** * [[Platinum]] * ∅ 41 mm, H 13.56 mm * [[Sapphire crystal]] * Interchangeable solid and sapphire crystal case back * [[Waterproof]] to 3 bar **Dial:** * [[Grand Feu]] blue [[enamel]], gold applied Breguet numerals * 18ct gold dial plate **Functions:** * Hours, minutes, [[small seconds]] * Central Split-seconds hands * 30-minute counter * [[Tachymeter]] scale **Bracelet: ** * Alligator leather with square scales, hand-stitched, shiny dusk blue * [[Folding clasp]] **Price:** * 247,660 EUR (2022) {{tag>Watch_models Rattrapante Chronographs Patek_Philippe_models Patek_Philippe_references}}