Strap for De Ville Trésor Master Chronometer Power Reserve Stainless Steel / Black

The lug width of the Trésor 435.13.40.22.01.001 is 20mm. This dimension is specific to this model and requires straps compatible with 20mm width. To verify, measure the distance between the lateral attachment pins of the case using a digital caliper.

For the Trésor we recommend alligator or vegetable-tanned calf leather. Alligator expresses pure elegance and natural patina, ideal for formal and refined daily wear. Calf offers softness and visible aging. For intensive use or aquatic environments, natural rubber ensures stability and resistance.

The Trésor uses 20mm lug width. Obtain a spring bar removal tool. Release the pressure of the lateral pins by gently pushing the tool downward, remove the old strap, insert the pins of the new strap into the case seats and verify they enter completely until the pins snap into place.

Yes. The 20mm lug width of the 435.13.40.22.01.001 is compatible with many vintage Omega straps and quality aftermarket products. Verify that the strap is sized 19.5-20.5mm and that the pins are suitable (standard 1.4-1.5mm thickness). High-quality leather or rubber straps will ensure longevity and comfort.

A quality leather strap (alligator or vegetable-tanned calf) lasts an average of 3-5 years with intensive daily use, 5-8 years with occasional use. Factors such as humidity, sweat, sun exposure and preventive care (drying, occasional conditioning) significantly extend durability. A rubber strap lasts 4-7 years. Casati Milano guarantees 18 months on custom-made straps.