Watch Glossary

Acoustic method of measuring watch frequency by listening to ticks.

Testing of movement rate accuracy to verify chronometer certification standards

Vertical crown-up position used in timing measurement protocol.

Horizontal dial-facing-up position used in timing measurement.

Exposure of sealed watch to controlled moisture levels to check seal integrity

Comprehensive evaluation of mechanical movement performance parameters.

Testing watch case integrity under controlled water pressure conditions

Manufacturing process verifying watch integrity at rated depth specifications.

Verification of watch ability to withstand impact and vibration damage

Tool that analyzes watch beat, amplitude, and rate in real-time.

Electronic device that measures watch rate and performance parameters.

Verification of watch waterproof rating using specialized pressure testing equipment