Live Auction 1353Important Pocketwatches and Wristwatches
Patek Philippe. An aluminium electronic marine chronometer with sweep centre seconds, certificate, instruction manual and original box
Lot 60

Patek Philippe. An aluminium electronic marine chronometer with sweep centre seconds, certificate, instruction manual and original box

SIGNED PATEK PHILIPPE, GENEVE, NAVIQUARTZ, REF. E 1200, NO. 690'836, MANUFACTURED IN 1970

Closed12 May 2008

Price Realised

CHF 8,125

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Patek Philippe. An aluminium electronic marine chronometer with sweep centre seconds, certificate, instruction manual and original box
Signed Patek Philippe, Geneve, Naviquartz, ref. E 1200, No. 690'836, manufactured in 1970
Cal. RH29 "step by step" quartz movement, the black dial with inner Arabic hour indication, Arabic seconds indication to the outer raised chapter ring, sweep centre seconds, in black painted cast metal case with chromium plated bezel, hinged stand to the reverse, case, dial and movement signed
200 mm. wide

Specialist note

Accompanied by Patek Philippe Naviquartz Guarantee and Rating Certificate made out by their Electronic Division, Practical Guide, original fitted box and Extract from the Archives confirming production of the present table clock in 1970 and its subsequent sale on 20 May 1970.

The "Naviquartz" was publicly presented at the 1970 Basel Fair. Examples still retaining the original "Naviquartz Certificate" and instruction manual, such as the present model, are however exceedingly rare.