Omega · Trésor
Strap for Mini Trésor Quartz 26 Moonshine Gold - 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
The Trésor 428.58.26.60.04.001 (aka: 42858266004001), seen from the bench
Frequently asked questions
What is the lug width of the Omega Trésor 428.58.26.60.04.001?
The <a href="/pages/termine-glossario/misura-ansa">lug width</a> of this model is 13mm. This compact dimension is typical of women's dress watches and allows pairing with elegant, slender straps without visual imbalance on the 26mm case.
What is the best strap material for the Omega Trésor 428.58.26.60.04.001?
<a href="/pages/termine-glossario/alligatore">Alligator leather</a> represents the most natural choice for this masterpiece in Moonshine Gold: the regular grain and inherent softness of the leather offset the subtle rigidity of the case, creating aesthetic harmony. Alternatively, <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a> with <a href="/pages/termine-glossario/concia-vegetale">vegetable tanning</a> offers rich patina and chromatic versatility.
How do you change the strap on the Omega Trésor?
The Trésor uses straight lugs of 13mm. Replacement is performed using a spring bar removal tool: insert the spring bar into the lug groove, gently press downward to extract it, then remove the previous strap and insert the new one. A <a href="/pages/termine-glossario/deployante">magnetic deployant</a> with double hook (not a pin buckle) is highly recommended to prevent accidental opening during sports activities.
Are aftermarket 13mm straps truly compatible with this Omega?
Yes, provided the width is strictly 13mm and the lugs are straight. However, the Trésor deserves straps built with sartorial precision: thin gauges (2.8-3.2mm), invisible stitching and selected materials ensure a result worthy of the Moonshine Gold case. The <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-13mm">13mm straps</a> from Milano Straps meet these criteria.
How long does a leather strap last on a watch like the Trésor?
Durability depends on use and leather quality. An alligator or shell cordovan strap with vegetable tanning, worn daily, maintains structural integrity for 3-4 years; with occasional use, up to 6-7 years. Controlled aging of the patina is part of the charm. Milano Straps guarantees 18 months on sartorial craftsmanship.
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
