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
Component compatibility
What this reference is documented to have carried, and in what capacity. A service part is the manufacturer's own work; only a counterfeit classification is a finding against the watch.
Components
1928–1931