Patek Philippe Grand Complications 5370

Patek Philippe's Grand Complications 5370R-001 is a chronograph in rose gold, measuring 41 mm across and 13.56 mm thick. The case holds a brown Grand Feu enamel dial with beige champlevé subdials and a tachymeter scale, set under a sapphire crystal. Rose gold leaf-shaped hands and Breguet numerals carry luminous coating for legibility in low light. The manual-winding calibre CHR 29-535 PS drives a split-seconds chronograph with column wheels and horizontal clutch, alongside small seconds. A display back shows the movement's finishing. The dark chestnut alligator leather strap closes with a rose gold triple-blade folding clasp. Patek Philippe rates the case to 30 metres.