Patek Philippe Hour Glass, Ref 1593 in Yellow Gold, Circa 1948

The exquisite reference 1593, also referred to by collectors as the "The Hour Glass”, was launched in 1944 and remained in production for over 20 years. The reference 1593 is considered by many to be among Patek Philippe’s best rectangular-shaped wristwatch designs. When looking at the dial side of this stunning Patek Philippe, it is evident that it was nicknamed "Hour Glass" for multiple reasons. The sides of the case feature a gentle curvature that taper inwardly to the centre from both ends - resembling the lines of an hour glass. The creatively angled crystal enhances these curves with its facet positioned perfectly at the centre line of the case.