Omega · Trésor
Strap for Omega Trésor 428.18.26.60.04.002
The Mini Trésor Quartz 26 Stainless Steel - Diamond / White Enamel takes 13 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
What I'm asked about the Omega Trésor 428.18.26.60.04.002
What strap size does the Omega Trésor 428.18.26.60.04.002 take?
The Omega Trésor 428.18.26.60.04.002 needs 13 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Omega Trésor 428.18.26.60.04.002 be changed?
Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.
Can I put a leather strap on the Omega Trésor 428.18.26.60.04.002?
Yes, in 13 mm leather. On a 26 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Omega Trésor 428.18.26.60.04.002?
A 13 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.
The Trésor 428.18.26.60.04.002, seen from the bench
Frequently asked questions
Which type of strap is most suitable for the Omega Trésor ladies' watch?
For the Trésor, which is an elegant 26mm watch, we recommend alligator or vegetable-tanned calf leather for formal occasions, as they enhance the case's refinement without weighing it down. For daily wear, cotton NATO offers versatility, while vulcanized rubber is ideal for those wanting summer comfort and durability. The choice depends on how you intend to use the watch and the colour palette of the dial.
Are there compatible aftermarket straps available for the Omega Trésor 428.18.26.60.04.002?
Yes, quality aftermarket straps are available for this size. At Milano Straps you will find a collection of handcrafted straps in various leathers, customizable in colour, length and details. It is important to verify that the internal width (lug width measurement) is exactly 13mm to ensure precise fitting and trouble-free installation.
How long does a natural leather strap last on a 26mm watch?
Durability depends on the material, frequency of use and environmental conditions. A high-quality leather strap with vegetable tanning generally lasts 3-5 years with daily wear. Alligator is more durable, lasting up to 5-7 years. Rubber has a longer lifespan (7-10 years), but leather develops a fascinating patina over time. Milano Straps straps carry an 18-month warranty if made by the Casati Milano atelier.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
The atelier's website: casatimilano.com