Some specifications for this reference are on file; the record is incomplete.
Hamilton · American Classic
American-Era Named Wristwatch
Ref. Piping Rock
discontinuedAmerican production, Lancaster PAPartially documentedLast reviewed Not yet reviewed
Missing informationCore fields not yet documented for this reference: Case diameter, Water resistance, Dial
Overview
- Production
- 1928–1931
- Era
- American production, Lancaster PA
- Status
- discontinued
Case
- Case material
- 14k white or yellow gold
- Construction
- Rectangular Art Deco case with a separate black enamel bezel insert carrying the numerals
- Crystal
- Glass on originals; acrylic on most survivors
Movement
- Movement
- Manual winding
- Caliber
- 979 / 987 family, by production year
- Manufacturer
- Hamilton Watch Company, Lancaster, Pennsylvania
- Winding
- manual