TAG Heuer
Monaco 1133B— lug 20mm
TAG Heuer Monaco 1133B: 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
TAG Heuer 1133BThe essential strap measurement.
Browse 20mm straps →1133B
Chronomatic Group caliber Chronomatic 12 Hours, Minutes | Chronograph
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Monaco
FAQ
What is the exact lug width of the TAG Heuer Monaco 1133B?
The lug width of the TAG Heuer Monaco 1133B is 20 mm. This dimension is inherent to the square case geometry and maintains the correct visual proportions of the iconic model. To verify the measurement, measure the distance between the two case terminals where the strap attachments fit.
Which strap material is best suited to the Monaco 1133B?
The Monaco 1133B accepts multiple materials depending on use: polished or grain alligator offers formal elegance and natural patina development over time; vegetable-tanned calf provides initial softness and unique ageing; NATO or canvas straps emphasise the racing vocation; rubber ensures practicality in aquatic environments. Each choice is narrative and depends on the desired context of use.
How do you change the strap on a TAG Heuer Monaco 1133B?
To change the strap, use a spring bar removal tool to depress the internal spring of each attachment. Once the metal attachment is removed from the old strap, insert the new strap and reinsert the attachment, ensuring the spring clicks correctly on both sides. Ensure the strap is aligned perpendicularly to the case.
Can I use an aftermarket strap on an original TAG Heuer Monaco 1133B?
Yes, it is possible to use a high-quality aftermarket strap on a Monaco 1133B original, provided it respects the 20 mm lug width and is made with reliable materials and construction techniques. High-quality artisanal straps guarantee perfect compatibility without damaging the original watch, indeed enhancing its aesthetic identity.
How long does a leather strap last on a chronograph like the Monaco 1133B?
The lifespan of a leather strap depends on usage, care and construction quality. A quality calf strap lasts an average of 3-5 years of regular use; an alligator can exceed 7-8 years. Periodic maintenance (gentle cleaning, conditioning with specific oils) significantly extends the strap's useful life. Straps made by Casati Milano offer an 18-month warranty.