Glass back watches, also known as exhibition case back watches, are timepieces that have a transparent window on the back of the watch. This window allows the wearer to see the movement of the watch, including the intricate mechanisms and components.

One of the main advantages of glass back watches is the ability to appreciate the craftsmanship and engineering that goes into creating a mechanical watch. It offers a glimpse into the intricate workings of the watch, such as the oscillating balance wheel, gears, and springs.

In addition to their aesthetic appeal, glass-back watches can also be beneficial for watch enthusiasts and collectors. Being able to see the movement in action can provide a deeper understanding and appreciation for the watch’s functionality.

However, it is worth noting that glass-back watches are generally more fragile than watches with solid case backs. The transparent window is more susceptible to scratches and damage, so extra care should be taken when wearing and handling these watches.

Overall, glass-back watches offer a unique and captivating experience for watch enthusiasts who appreciate the art and craftsmanship of mechanical timepieces.