Grading System | |
---|---|
Grade: AA |
Very good |
Case: 2-8 |
Very good Slightly scratched |
Movement: 2* |
Very good Overhaul recommended, at buyer's expense |
Dial: 2-6-01 |
Very good Slightly oxidized HANDS Original |
Brand Rolex, switzerland
Model Bubbleback
Reference 3131
Year circa 1945
Case No. 521898
Diameter 32
Caliber 9 3/4, 15 jewels
Signature dial, case (with initials) and movement