Strap for Datejust 31 Rolesor Everose Fluted / Jubilee / White Diamond

The Rolex Datejust 31 ref. 178271-0010 features a lug width (distance between the terminals) of 16 millimetres. This measurement is essential for selecting a compatible strap. All straps sized at 16mm will fit perfectly onto the elastic spring bars of the case.

The choice depends on intended usage. For those seeking to emphasise the jewel-like nature of the piece, Louisiana or Hermès alligator is ideal: it ages beautifully, developing a rich patina. Vegetable-tanned calf leather offers versatility and understated elegance, perfect for formal contexts. Japanese shell cordovan presents a unique texture that matures into extraordinary colours. For marine environments or active pursuits, FKM rubber ensures durability and water resistance.

Strap replacement requires a spring bar tool. Position the watch on a soft cloth and gently insert the tool's tip beneath the terminal to release the internal spring, then slide the old strap outward. Repeat on the other side. Insert the new strap, ensuring the spring engages fully. If you lack experience, entrust the task to a qualified professional.

Yes, provided the strap is of artisanal quality and designed for the 16mm lug width. A strap in alligator, calf or shell cordovan from a specialised atelier is entirely compatible and can transform the watch's aesthetic. It is advisable to select suppliers who understand Rolex's constructive details, such as passant width and leather thickness.

Durability depends on usage, material and care. Quality alligator, worn daily on a 31mm watch (reduced weight stress), typically lasts 5-7 years before replacement. Calf leather tends to wear more quickly—3-4 years. Shell cordovan, due to its density, can achieve 8-10 years of service. Proper maintenance—avoiding excessive moisture and applying protective balms every six months—significantly extends useful life.