A tank watch is a type of wristwatch that is characterized by its square shape and straight, parallel lines. It was designed by Louis Cartier in 1917, and has since become an iconic watch design. Tank watches are made of metal and often feature a simple, elegant face with markers, hands and a crown. Some models also include additional features such as complications, date windows, dual time zones and moonphase indicators. Tank watches are popular among watch collectors and luxury aficionados due to their classic aesthetic and timeless design. They are available in a variety of styles and materials, making them suitable for any occasion.
