


Stop-watch reading to 1/10th of a second

Stopwatch by Omega
1960-1979

Omega 'Base 10 Pulsations' stopwatch
1960-1979

Armstrong stopwatch

Casio gents LCD digital watch
1999

Model by Dent showing the mechanism of stop watches

Centre-seconds stop-watch by Jno. Archer
1737-1738

Stop watch movement
1800-1834

Stop watch mechanism
1775-1785

Stop watch movement
hallmarked 1784

Stop watch by F. and E. Massey
1835-1838

Plastic housing marked OMEGA for use with Omega stopwatches
1960-1979

Verge stop-watch by Le Roi, 1745-1755
1745-1755

Electronic single-event stopwatch by Cronus Precision Products Inc. Santa Clara
1976-1979

Stop watch

Stop watch movement by J. Tobias
W J Scott's stopwatch, 1890
1890
Shinkansen driver's stopwatch, Japan Railways
Fob watch, Lancashire & Yorkshire Railway
Verge watch in inner and outer cases
1702-1718
Pocket watch and stop watch
1890
Digital wrist watch, made by Casio, 1997
1997
Casio digital quartz watch, model VDB-200B-1, 1997.
1997
Stopwatch by Omega
1960-1979
Aviation instruments, from Replica 1903 ‘Wright Flyer’ aircraft
1948; 1920-1930