| Grading System | |
|---|---|
Grade: AA |
Very good |
Case: 3-8 |
Good Slightly scratched |
Movement: 3-6-8 * |
Good Slightly oxidized |
Dial: 3-01 |
Good HANDS Original |
Brand Unsigned, probably Switzerland
Year circa 1920-1930
Calibre 16 ½ ‘’’, polished steel, with going barrel, straight-line lever escapement, monometallic screw-balance and blued steel hairspring with terminal curve, entirely jewelled with sapphires instead of rubies
Case No. 902 409
Material 18K yellow and white gold
Diameter 45 mm.
Notes
Open-face, keyless-winding, round-shaped, Art Deco dress-watch, with subsidiary seconds at 6; hinged case-back