List of activities classified inside the UK SIC Code 26520
- Alarm clock (manufacture)
- Process timers (manufacture)
- Stop watch (manufacture)
- Time clock (manufacture)
- Time lock (manufacture)
- Time recorder (manufacture)
- Time switch (manufacture)
- Time/date stamps (manufacture)
- Timer for industrial use (manufacture)
- Travelling clock (manufacture)
- Watch (manufacture)
- Watch case (manufacture)
- Watchmakers jewels (manufacture)
- Pocket watch (manufacture)
- Pocket timer (manufacture)
- Parking meters (manufacture)
- Car clock (manufacture)
- Cases for clocks and watches (manufacture)
- Chronometer (manufacture)
- Clock (electric) (manufacture)
- Clock (manufacture)
- Clock case made of wood (manufacture)
- Components for clocks and watches (manufacture)
- Electronic timer (not clock or watch) (manufacture)
- Equipment for measuring and recording (manufacture)
- Industrial timer (manufacture)
- Instrument panel clock (manufacture)
- Movements for clocks and watches (manufacture)
- Wrist watch (manufacture)