Strap for Constellation Manhattan 25 Quartz Sedna Gold / Aventurine / Diamond

The Constellation 131.55.25.60.53.002 has a lug width of 16mm. This is the internal distance measured between the pins of the two lugs. Any strap compatible with a 16mm attachment will fit correctly on this model. To measure, remove the original strap and calculate the distance between the holes: it must be exactly 16mm.

For the Constellation in Sedna Gold, we recommend cognac or tobacco alligator, which creates harmony with the golden tone of the case. Alternatively, vegetable-tanned calf leather in burgundy or medium brown offers contemporary elegance with natural patina development. Black rubber is perfect for those seeking chromatic contrast and versatile everyday wear. Natural shell cordovan evolves over time, developing golden reflections that dialogue with the case.

Remove the watch from the strap using a dedicated lug tool (spring bar tool). Insert the tip of the tool into the small lateral hole of the lug, press gently to compress the spring and the pin slides out. Repeat the operation on both lugs. To mount the new 16mm strap, align the holes and insert the pin into the first lug, press to compress, then slide the pin into the other lug. Verify that the strap is securely attached before wearing the watch.

Yes, you can use any strap with a 16mm lug width. Milano Straps aftermarket straps are compatible with your Constellation 131.55.25.60.53.002. Choose the material based on your style (alligator for formal occasions, calf for elegance, rubber for daily wear). Always verify that the attachment is 16mm and that the strap is sufficiently thin to not alter the proportions of the 25mm case.

A quality leather strap (alligator, calf, cordovan) typically lasts 3-5 years if worn regularly and subjected to ordinary maintenance. Durability depends on use, exposure to moisture, and frequency of wear. Milano Straps with vegetable tanning age elegantly and can last longer if properly cared for. Rubber has a superior lifespan (5-7 years) but is less subject to patination. We recommend rotating 2-3 straps if you wear the watch daily, to extend the life of each one.