| Grading System | |
|---|---|
Grade: AA |
Very good |
Case: 2-8 |
Very good Slightly scratched |
Movement: 3* |
Good Overhaul recommended, at buyer's expense |
Dial: 2-01 |
Very good HANDS Original |
Brand Patek Philippe, switzerland
Model Calatrava
Reference 2457
Year circa 1957
Movement No. 706364
Case No. 308788
Diameter 31
Caliber 27 SC, 18 jewels
Signature dial, case and movement