Object capped by a protective layer
Oblique tourbillon
Odorant and/or flavoring substances
Omnidirectional clock
On-chip frequency trimming method for real-time clock
On-chip method for measuring access time and data-pin spread
One piece self-expiring security badge or label
One piece self-expiring security badge or label
One piece self-expiring security badge or label with devices...
Open eyes alarm clock
Open-faced watch display
Open-faced watch display
Opening and closing structure of cover lid of watch
Operating apparatus for an appliance of a motor vehicle
Operating arrangement for an electro-mechanical chronometer
Operating means with a seal, for a timepiece
Operating unit for the setting devices of a watch and...
Operation indicator of timepiece and so on
Operation level indicator device
Operational timer circuit for monitoring a motor under load