The contemporary new blue dial of the Ref. 5370 Split-Seconds Chronograph revitalizes the Patek Philippe tradition of grand feu enamel dials. The elegant platinum case with satin-finished flanks is graced with a concave dial. The fascinating movement combines trailblazing innovations with a redesigned rattrapante mechanism.
Interchangeable full back and sapphire-crystal case back
Up to 30 m
Grand Feu blue enamel
Chronograph counter subdials, tachymeter scale
Movement and Functions
Manual-winding, With chronograph disengaged: Power reserve up to 65 hours