Industry: 3873—Watches, Clocks, Clockwork Operated Devices, and Parts
Establishments primarily engaged in manufacturing clocks (including electric), watches, watchcases, mechanisms for clockwork operated devices, and clock and watch parts. This industry includes establishments primarily engaged in assembling clocks and watches from purchased movements and cases. Establishments primarily engaged in manufacturing timeclocks are classified in Industry 3579; those manufacturing glass crystals are classified in Industry 3231; and those manufacturing plastics crystals are classified in Industry 3089.

Appliance timersMechanisms for clockwork operated devices
Chronographs, spring woundMovements, watch or clock
Chronometers, spring woundTimers for industrial use, clockwork mechanism only
Clock materials and parts, except crystals and jewelsWatchcases
Clocks, assembling ofWatches and parts: except crystals and jewels
Clocks, except timeclocks
Codes Titles Number of US Businesses
3873Watches, Clocks, Watchcases, and Parts228
387300Watches, clocks, watchcases, and parts134
38730000Watches, clocks, watchcases, and parts134
387399Watches, clocks, watchcases, and parts, nec94
38739901Appliance timers6
38739903Chronometers, spring wound1
38739904Clocks, assembly of22
38739905Clocks, except timeclocks12
38739906Movements, watch or clock6
38739907Timers for industrial use, clockwork mechanism only8
38739908Watchcases4
38739909Watches and parts, except crystals and jewels34