The following are common watch specifications and their definitions:
- Model Number- Consists of a combination of letters and/or numbers that are found on the back cover of a watch
- Collection- Watch family name
- Circa- Year watch was made
- Case Thickness- Width between the case back and the top of the crystal
- Bezel Type- Indicates whether the bezel is functional or purely aesthetic
- Movement- The internal mechanism of a watch (either Manual, Automatic, or Quartz)
- Water Resistance- The amount of pressure a watch can endure (typically underwater)
