Strap for Speedmaster Replica 57 Yellow Gold / Bracelet

The lug width of the Speedmaster Professional 3193.50.00 is exactly 20mm. This measurement is specific to this model and is essential for selecting a compatible strap. Always verify by measuring the attachment seat between the two pins at the case ends before ordering.

For a Speedmaster 3193.50.00 in 18k yellow gold, alligator represents the optimal sartorial choice: the natural grain and patina developed over time perfectly complement the precious metal. Alternatively, shell cordovan offers density and its own luminosity, while vegetable tanning ensures natural aging with colorations that darken over the years.

The Speedmaster Professional requires the use of a spring bar tool to remove the spring pins from the case seats. Insert the tool into the small lateral slot of each pin, apply gentle pressure and extract the pin. Install the new strap by inserting the pins into the new seats and verifying perfect seating. We recommend performing this operation on a clean and protected surface.

Yes, any strap with a 20mm lug width is compatible with the 3193.50.00, regardless of brand. It is essential to verify that the internal width of the seats is actually 20mm, as some manufacturers have imprecise tolerances. High-quality custom straps ensure perfect seating without mechanical play.

A high-quality alligator or shell cordovan strap handcrafted resists 4-7 years of daily use, depending on exposure to moisture, sweat and bending. Vegetable tanning ages naturally, developing patina and darkening over time. Rubber or NATO have superior durability in extreme conditions. Regular maintenance and drying after moisture exposure significantly extend the life of the strap.