La Cote des Montres : Enchères Blancpain, LIP, "Fifty Fathoms, Rotomatic Incabloc, " Ref. 1573. Made in the 1950's. Fine and rare, stainless steel, center seconds, selfwinding, water-resistant, anti-magnetic diver's wristwatch.
Lip Brevet Blancpain – L'Atelier du Temps
Les montres Lip Blancpain | Gazette Drouot
CHRONOMETRE LIP / BREVET BLANCPAIN vers 1960 Rare... - Lot 514 - Gros & Delettrez