Automatic Watches
Explore Seiko and Citizen automatic watches at Watch Technicians. Discover Seiko Prospex automatic divers, Presage dress watches, Seiko 5 Sports and colorful Citizen TSUYOSA designs.
Compare case sizes, dial colors, bracelets and straps to find a watch that suits your wrist and everyday style. Each product page provides the model’s specifications, price and availability.
Find your automatic watch
Start with how you plan to wear it. Explore Seiko Presage for dressier designs, Citizen TSUYOSA for colorful dials and integrated bracelets, or Seiko 5 Sports for casual everyday styles. For water activities, compare individual Seiko Prospex automatic divers and check each model’s water-resistance rating and manufacturer guidance.
Case size is another useful starting point. Compare the listed dimensions and available wrist photos alongside the dial color and bracelet or strap you prefer.
What is an automatic watch?
An automatic watch is a mechanical watch whose mainspring winds through the movement of your wrist. It runs on stored mechanical energy rather than a battery.
Will it stop if I don’t wear it?
It can stop once its stored energy, called the power reserve, runs down. Power reserve and restarting instructions vary by model, so follow the watch’s manual.