1960s Patek Philippe rectangular dress watch in 18k yellow gold, with a silvered Roman numeral dial, slender baton hands and a sapphire cabochon crown.

A refined 1960s Patek Philippe dress watch in the classic "tank" style, with rounded side rails running the length of the case in 18k yellow gold. The silvered dial is kept deliberately simple, with black Roman numerals, a "Patek Philippe Genève" signature and slender baton hands. The crown is set with a blue sapphire cabochon, and the brushed gold back frames an oval caseback. It's slim on the wrist and presented on a dark brown alligator strap.