Omega · Trésor
Strap for Omega Trésor 428.15.36.60.02.001
The De Ville Trésor 36 Stainless Steel / Silver - Frangipani / Bracelet takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Trésor 428.15.36.60.02.001
Selected for the 18 mm lug width
Black Calfskin Rally Watch Strap – Handmade in Milan★ 5 · 2€110
Black Saffiano Strap Ecru Stitching★ 5 · 5€90
Vintage Brown Calfskin Strap — Natural Patina★ 4.9 · 11€98
Hammered Pink Strap with Ecru Stitching★ 5 · 1€98
Swift Topo Leather Strap€120
Hammered Yellow Strap with Ecru Stitching€98
What I'm asked about the Omega Trésor 428.15.36.60.02.001
What strap size does the Omega Trésor 428.15.36.60.02.001 take?
The Omega Trésor 428.15.36.60.02.001 needs 18 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Omega Trésor 428.15.36.60.02.001 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 428.15.36.60.02.001?
Yes, in 18 mm leather. On a 36 mm dress watch alligator is the natural choice: thin, elegant, what it was born for.
Which strap do you recommend for the Omega Trésor 428.15.36.60.02.001?
A thin 18 mm alligator. You'll find it ready in the 18 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
The Trésor 428.15.36.60.02.001, seen from the bench
Frequently asked questions
What is the best strap for the Omega Trésor 36mm?
The Trésor 428.15.36.60.02.001 pairs beautifully with genuine alligator, vegetable-tanned shell cordovan, or naturally tanned calf leather. Alligator emphasises formal elegance, cordovan guarantees absolute longevity and unique patina over time, while calf offers softness and daily versatility. The choice depends on use: pure elegance for alligator, historical investment for cordovan, elegant practicality for calf.
How long does a leather strap last on this watch?
A good quality calf strap, with vegetable tanning and correct stitching, typically lasts 3-5 years of daily wear. Shell cordovan resists for 10-15 years or more, developing a fascinating patina. Genuine alligator has a lifespan similar to cordovan if made with traditional methods. Longevity depends on environmental humidity, frequency of wear, leather care and stitching quality. Milano Straps guarantees 18 months on all artisanal straps made in 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

