Strap for Sea-Dweller 16600 Comex Mark 1

The Rolex Sea-Dweller 16600 Comex MK1 features a lug width (ansa width) of 20 millimetres. This is the distance between the two lugs of the case and is essential for selecting a compatible strap. You can verify this measurement using a digital calliper, measuring directly between the lugs after removing the original strap.

For the Sea-Dweller 16600 Comex MK1, high-quality alligator straps are ideal, creating an elegant contrast against the satin-finished case. A vegetable-tanned calf leather strap is excellent for those seeking comfort and natural patina development over time. For marine environments or saltwater use, rubber or fluoroelastomer straps offer superior corrosion resistance and ease of maintenance.

To change the strap, remove the watch from your wrist and place it on a soft cloth. Locate the strap attachment points at the lugs and, using a spring bar tool or small flat screwdriver, gently push the small metal ring that holds the strap to the lugs. Remove the old strap and insert the new one in the same manner. Ensure the spring bars click firmly into position.

Yes, all straps with a 20mm lug width are compatible with the Sea-Dweller 16600 Comex MK1. However, it is essential to purchase straps from specialised suppliers who guarantee correct lug construction and material quality. Milano Straps offers a collection of 20mm artisanal straps, crafted with the same construction care as the watch itself.

A high-quality leather strap, crafted using artisanal techniques and vegetable tanning, typically lasts 3-5 years under normal use conditions. Durability depends on frequency of use, saltwater exposure, and maintenance. Alligator or shell cordovan straps tend to have superior longevity, up to 7-10 years. To extend strap lifespan, avoid prolonged saltwater exposure and periodically apply a nourishing balm.