TT is short for “Two-Tone”. This refers to a watch with two types of metal, such as gold and steel, or simply a bi-colored watch with two tones of color.
Here is a picture of a Rolex TT Sub:
Below is a Rolex TT Lady Datejust with a Rolesor Oyster bracelet:
Despite the two examples above, “TT” is not just for Rolex watches. Below is an example of a TT Invicta Ocean Master chronograph watch:
Do you have a TT watch? Share it in the comments below…