Designed specifically for serious and professional divers, the strap features distinct, ribbed "accordion" folds. Originally invented for professional dive watches in 1975, these clever pleats allow the strap to naturally expand and contract, ensuring a snug, secure fit over thick scuba wetsuits while automatically adjusting to natural wrist swelling at deep depths.

Made on TPU (Thermoplastic Polyurethane), this rubber-like material is extremely flexible, durable and smooth to the touch. It's the perfect sweat-wicking material, and the easiest strap type to wash.

To complete the premium utility, the strap is finished with a refined brushed buckle engraved with the Gnomon logo, while integrated quick-release spring bars ensure effortless, tool-free strap changes for maximum everyday versatility.


Length: 79/121mm excluding buckle
Colour: Blue
Thickness: 2.6mm
Lug Width: 20/22mm
Buckle/Keepers: Stainless steel