3 Review(s)

1. Rotating Bezel/Dial* – The outer ring (or sometimes an inner dial) can be turned manually, usually in one or both directions. - *Unidirectional* (common in dive watches) – Rotates only counterclockwise to prevent accidental overestimation of dive time. - *Bidirectional* – Can rotate both ways, often used for aviation or general timing. 2. *Common Types & Uses:* - *Dive Watches* – Feature a *60-minute bezel* to track underwater time (e.g., Rolex Submariner, Omega Seamaster). - *GMT/World Time Watches* – Have a *24-hour rotating bezel* to track a second time zone (e.g., GMT-Master II). - *Tachymeter Bezels* – Used to calculate speed based on time (e.g., chronograph watches like the Omega Speedmaster). - *Countdown Timers* – Some bezels are marked for countdown purposes (e.g., regatta timers in sailing watches). 3. *Design Variations:* - *Click Mechanism* – Many bezels have a tactile "click" for precise adjustments. - *Luminescent Markers* – Often found on dive watches for visibility in low light. - *Ceramic or Aluminum Inserts* – High-end models use durable materials for the rotating scale. ### *Popular Examples:* - *Rolex Submariner* (Dive Watch, Unidirectional Bezel) - *Breitling Navitimer* (Slide Rule Bezel for Aviation Calculations) - * SKX007* (Affordable Dive Watch with Rotating Bezel)