52
Perpetual Calendar
Patek Philippe released the Perpetual Calendar in 1955, reference 2497, as a perpetual calendar in Yellow gold. Inside is Cal. 27-AM 400 Q, manual. It is worn on a leather strap. Small series.
- Brand
- Patek Philippe
- Watchmaker
- Patek Philippe
- Reference
- 2497
- Case
- Yellow gold
- Bracelet
- Leather strap
- Movement
- Cal. 27-AM 400 Q, manual
- Year of release
- 1955
- Number made
- Small series
- Original price
- Period retail
- Current value
- $620,000
