Omega
De Ville 433.53.41.22.03.001 (aka: 43353412203001)— lug 20mm
Omega De Ville 433.53.41.22.03.001 (aka: 43353412203001): 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Omega 433.53.41.22.03.001 (aka: 43353412203001)The essential strap measurement.
Browse 20mm straps →433.53.41.22.03.001 (aka: 43353412203001)
Omega caliber 8903 Hours, Minutes, Seconds | Date, Annual Calendar, Month | Chronometer, Co-Axial Escapement
The Heritage
Compatible Straps
Selected for the 20mm lug width of the De Ville
FAQ
What is the lug width of the Omega De Ville 433.53.41.22.03.001?
The lug width of this model is 20 mm. This is the distance between the two case lugs (pins), measured from the outer edge of one lug to the outer edge of the other. Any strap with a 20 mm lug width is compatible with your watch without mechanical adjustments. You can verify this yourself by measuring the internal space between the case lugs.
Which strap pairs best with the Omega De Ville 433.53.41.22.03.001 in Sedna Gold?
Vegetable-tanned alligator is the optimal pairing for this model. The regular grain of alligator complements the brilliance of Sedna Gold without competing, and vegetable tanning ensures a patina that ages in parallel with the warm colour of gold. High-quality alternatives include Hermès calf in medium grain and vulcanized FKM rubber for informal contexts. We advise against industrial NATO straps due to their aesthetic incompatibility with the refined craftsmanship of the timepiece.
How do you change the strap on the Omega De Ville 433.53.41.22.03.001?
Strap replacement requires specific tools: a spring bar tool (pin removal pen) and a flat surface. Position the watch on a soft cloth, insert the spring bar tool into the lateral opening of the lug, gently retract the spring pin, and remove the old strap. Repeat the process with the new strap, taking care to insert the pin symmetrically. If you are not experienced, you can contact the Casati Milano atelier for a professional strap replacement service.
Is the Omega De Ville 433.53.41.22.03.001 compatible with aftermarket straps?
Yes, any strap with a 20 mm lug width is compatible. Online and at the Casati Milano atelier you will find selections of high-quality artisanal aftermarket straps, customizable in leather, colours, thickness and stitching. Mechanical compatibility is guaranteed by the 20 mm specification, but we recommend choosing straps that respect the aesthetic spirit of the De Ville: alligator, calf and premium technical rubber.
How long does a leather strap last on an Omega De Ville with 20 mm lug width?
Durability depends on the material and usage. Vegetable-tanned alligator with proper maintenance (annual hydration with specific cream) can last 5–7 years under regular use conditions. Calf is more sensitive to humidity and has an average lifespan of 3–5 years. Vulcanized FKM rubber is more resistant (5–8 years), but tends to stiffen with age. The Casati Milano atelier offers 18-month warranty and regeneration services for worn straps.
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 →By appointment only · Milan
The atelier's website: casatimilano.com