Strap for Museum Collection Seamaster XXIX / 2008 Beijing Olympics Day 7

The lug width of the 516.53.37.20.09.014 is 19 millimetres. This width is specific to this 37mm case model and ensures compatibility with dedicated straps. The depth of the lug holes is generally 2.0-2.2mm.

For this yellow gold case, an alligator strap in havana or dark brown is the ideal choice: it enhances the nobility of the materials while maintaining aesthetic sobriety. An elegant alternative is Taurillon calf in warm brown, while black shell cordovan is perfect for formal occasions.

To change the strap, remove the case from the lug using a dedicated tool (spring bar tool) inserted into the lateral holes. Gently extract the fixing pins from the lug holes, then insert the new strap by aligning the holes with the case lugs and secure with the pins. This is a delicate operation that requires appropriate tools.

Yes, aftermarket straps are compatible if made to the 19mm lug width specification. Milano Straps offers handcrafted customizable straps in 19mm, with the option to choose material, colour and stitching thread to match the yellow gold of your case.

A high-quality alligator or calf strap, subjected to regular maintenance (avoiding prolonged water exposure and excessive perspiration), maintains functionality and aesthetics for 3-5 years of daily wear. Longevity depends on climatic conditions and intensity of use. Casati Milano guarantees 18 months on their straps.