Strap for Prospex Diver SUN065P1 Stainless Steel / Blue

The lug width of the SUN065P1 is 24mm, measured internally between the case lugs. This specific dimension corresponds to the 47.50mm case proportions and is not interchangeable with standard watch straps. Always verify measurement with a digital calliper positioned directly on the lugs, not on the strap's outer surface.

We recommend alligator or vegetable-tanned calf leather for daily wear, emphasising the case's craftsmanship. For deep diving or humid environments, a ballistic nylon NATO strap or FKM (Viton) rubber ensures practicality and chemical resistance. Your choice depends on usage context and aesthetic preference.

Remove the strap using a spring bar tool to push the elastic pins laterally. Align the new strap's holes with the pins and allow them to reposition automatically. Verify the strap is securely locked before wearing the watch.

Yes, any strap with 24mm lug width is compatible with the SUN065P1. Ensure the material matches your intended use: leather and NATO for daily wear, rubber for technical diving. Always verify internal width to prevent lateral play or wrist constriction.

A quality leather strap (alligator, vegetable-tanned calf) lasts 3–5 years with moderate use; with frequent diving or prolonged moisture exposure, durability reduces to 12–18 months. Vegetable tannery develops natural patina over time whilst maintaining function. For intensive underwater environments, alternate with NATO or rubber straps to extend leather longevity.