Strap for Datejust Pearlmaster 34 White Gold 12 Diamond White Roman

The lug width (ansa width) of the Rolex Pearlmaster 81319-0008 is 17 millimetres. This dimension is specific to the Pearlmaster 34 model and is smaller than Rolex sports models such as the Submariner (20mm). The 17-millimetre specification ensures refined proportions and an elegant transition between the 18-carat white gold case and the strap.

Alligator leather remains the most harmonious choice: the natural texture of regular scales and matt finish creates elegant contrast with the 18-carat white gold. For versatility, aniline-dyed calf with fine grain develops a natural patina over time. Shell cordovan offers intrinsic luminosity and superior resistance to wear, whilst rubber Tropic remains ideal for less formal use, always fitted with a white gold or steel deployante.

Changing the strap requires the use of a spring bar tool. Position the watch with lugs facing upwards, insert the tool into the side gaps beneath the spring bars and gently press to release the pins. Remove the old strap, align the new one with the lug holes and reinsert the spring bars until they click into position. The process requires no specialist tools, only precision and care.

Yes, any strap with a 17-millimetre lug width is fully compatible with the Pearlmaster 81319-0008, provided the spring bars possess standard thickness and correct length. However, we recommend verifying construction quality and leather choice: a high-quality aftermarket strap elevates the overall experience of a watch of this calibre.

A high-quality natural leather strap (alligator, calf, shell cordovan) with vegetable tanning typically lasts 3–5 years with daily wear, as leather naturally wears from friction and perspiration. Patina develops in the first months, adding character to the strap. Conscious maintenance (drying after humidity exposure, periodic conditioning treatments) substantially extends durability. Casati Milano guarantees 18 months against manufacturing defects.