Fastback™ folding clasp Experience the new Cannonball GMT

Experience the new Cannonball GMT Columbus: the ideal timepiece for exploring the world's most beautiful roads with elegance and character

the central support adapts to your wrist size

this bracelet is unstoppable – it holds its own during your daily activities

The Slick™ rubber straps for SYE watches display a dynamic style and provide ideal comfort for easy-going straps enthusiasts

Fastback™ folding clasp Experience the new Cannonball GMTWe wanted to take every step to make sure your strap stays with you as long as possible, which led to the creation of the steel Fastback folding clasp. This clasp makes sure your strap keeps its shape and protects it from marks. The folding clasp is reliable, rock solid and refined.