- Abraham Louis Breguet
- Amplitude
- Anglage
- Annual calendar
- Backcase
- Balance Wheel
- Barrel & Mainspring
- Beat Error
- Bezel
- Black Polish
- Bracelet
- Bridges
- Burnishing
- Calendar
- Cannon Pinion
- Case
- Center seconds
- Center Wheel
- Chronograph
- Chronometer
- Circular Graining
- Clicks
- CNC
- Compass Bezel
- Compensating Balance
- COSC
- Crown
- Crown Wheel
- Crystal
- Dead second
- Deployant Buckle
- Detent Escapement
- Dial
- Diameter (wide)
- Diameter With Crown
- Diver bezel
- Diver’s Watch
- Dual Time
- Ébauche
- Electroplating
- Endshake
- Equation of time
- Escape Wheel
- Escapement
- Finishing
- Fly-Back Chronograph
- Foudroyante
- Fourth Wheel
- Frequency
- Gear Train
- Geneva Stripes
- GMT/24 hours bezel
- Grande Sonnerie
- Hack feature
- Hairspring
- Hands
- Hans Wilsdorf
- Index Marker
- Insert bezel
- Jewels
- Jump hour
- Keyless Work
- Kikuo Ibe
- Kintaro Hattori
- Lever Escapement
- LIGA
- Lug
- Lug to Lug (long)
- Lug Width
- Maillechort
- Mainplate
- Marine Chronometer
- Milling
- Minute repeater
- Moon Phase
- Motion work
- Movement
- NATO Strap
- Observatory Chronometer
- Pallet Fork
- Perlage
- Perpetual Calendar
- Polishing
- Power Reserve
- Pulsometer
- Pusher
- Ratchet wheel
- Rate
- Remontoir D’egalite
- Repeater
- Riveting
- Rotor
- Screw
- Sideshake
- Slide Rule
- Split-Seconds Chronograph
- Straight-Graining
- Strap
- Sub-dial
- Sub-Seconds
- Tachymeter
- Tadao Kashio
- Telemeter
- Tempering
- Thickness (tall)
- Third Wheel
- Tourbillon
- Turning
- Water Resistant (Tahan Air)
- Wheels
- Winding stem
- World-Timer