Lot Essay
The reference 2420 was produced from 1946 to approximately 1952.
A similar model is illustrated in Patek Philippe Wristwatches, by O. Patrizzi, Volume 2, p. 140, plate 594.
A similar model is illustrated in Patek Philippe Wristwatches, by O. Patrizzi, Volume 2, p. 140, plate 594.