Strap for Oris TT3 01 674 7587 7264

For the TT3 01 674 7587 7264, we recommend a leather strap in alligator hide with vegetable tanning, which enhances the instrumental aesthetic whilst developing a patina over time. Alternatively, shell cordovan offers density and natural lustre with characteristic ageing. For those preferring versatility, calf leather with vegetable tanning strikes a balance; for sporting contexts, a NATO in waxed cotton or a Fluoroelastomer rubber strap is a moisture-resistant solution.

To change the strap, obtain a spring bar tool. Position the watch on a soft surface with the case back facing upwards. Insert the flat end of the tool between the lug and the case, push gently inward to compress the spring bar, then remove the strap. Repeat for the other lug. When inserting the new strap, ensure both ends of the spring bars are firmly seated in their respective slots.

A quality leather strap (alligator, shell cordovan, calf with vegetable tanning) typically lasts 3–5 years with regular use and proper maintenance. Longevity depends on frequency of wear, environmental humidity, and personal care. To extend its life, we recommend allowing the strap to rest at least two days per week in a dry environment, occasionally applying balms based on natural wax. Thickness and leather quality significantly impact durability: shell cordovan ages better than thinner calf leather.