A Patek Philippe Geneve gilt metal naviquartz chronometer in mahogany case, the white dial with black Roman numerals, black metal hands and sweep seconds hand, gilt brass frame with power indicator, hinged three-tier mahogany case with brass mounts and stand to reverse, no.1. 802. 869, signed to dial, Case 12.5 cm, wide 16 cm, deep, 8 cm high. Provenance: The Collection of the Late Charles Lloyd Jones