Bonhams : Patek Philippe, A Yellow gold open-faced keyless pocket

PATEK PHILIPPE YELLOW GOLD MINIATURE ENAMEL OPEN FACE POCKET WATCH, 'BLUE MACAW' REF. 974/31J - Collectability

Bonhams : Patek Philippe. An extremely fine and very rare 18K gold keyless wind open face minute repeating perpetual calendar pocket watch with moon phase and 24 hour indication Ref 962/1J-001, Purchased

Bonhams : Patek Philippe. An 18K gold keyless wind open face pocket watch Retailed by Shreve & Co., Serial No.402149, Movement No.17973, Manufactured in 1912

Pocket watch with moon phase hi-res stock photography and images - Alamy

Extremely Rare Eagle Patek Philippe & Co. 18K Gold Open Face Pocket Watch

Bonhams : Patek Philippe. A 14k gold keyless wind open face pocket watch Retailed by Alf Lie, Kristiania, Case No.283710, Movement & Cuvette No.181253, Made 1913, Sold 17th April 1918

Patek Philippe. An extremely fine and very rare 18K gold keyless wind open face minute repeating perpetual calendar pocket watch with moon phase and 24 hour indication Ref 962/1J-001, Purchased January 2001 - Bonhams

A YELLOW GOLD OPEN FACED POCKET WATCH WITH ASSOCIATED CHAIN, MADE IN 1919, Watches Part II, 2020

PATEK PHILIPPE, REF. 865 YELLOW GOLD HUNTER CASE KEYLESS LEVER POCKET WATCH

Bonhams : Patek Philippe. An extremely fine and very rare 18K gold keyless wind open face minute repeating perpetual calendar pocket watch with moon phase and 24 hour indication Ref 962/1J-001, Purchased

Bonhams : Patek Philippe & Cie. An 18K gold keyless wind open face pocket watch Retailed by Gondolo & Labouriau Circa 1910

Bonhams : Patek Philippe. An 18K gold keyless wind open face pocket watch Retailed by Relojoaria Gondolo, Rio de Janeiro Gondolo, Circa 1915

Bonhams : Patek Philippe. An 18K gold keyless wind open face pocket watch Retailed by Asprey Ref 715, Circa 1965

Patek Philippe - Lepine Pocket Watch - Ref. Patek Philippe - 636

L.leroy & Cie. An 18k Gold Keyless Wind Open Face Pocket Watch With Triple Calendar And Moon Pha