Find a warranty or return policy to ensure you need them later. It is also important to ensure that there are secure payment options available. These include making use of your bank's credit cards, PayPal, or direct payments directly to the bank account you have.
Watches can be purchased online on almost every site these days.
However, Amazon, Ebay, and stores for men's clothes such as J Crew and Banana Republic are among the most sought-after. Certain retailers may have limitations on what types of watches you can purchase from them, but most offer something for every budget and taste.