Geneva, Nov 08, 2026
DERBYSONIC, SWITZERLAND, CHRONOGRAPH, STAINLESS STEEL
TO BE SOLD WITHOUT RESERVE
A fine, rare and unusual, stainless steel, electro quartz waterproof chronograph wristwatch with day and date
| 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 Derbysonic, switzerland
Model Chronograph
Year circa 1970's
Case No. 17619746
Bracelet stainless steel bracelet with deployant clasp, approx. overall length 180 mm.
Caliber Esa 9210, 12 jewels
Diameter 39
Signature dial and movement
