Strap for Style 34 Stainless Steel / Blue-Diamond / Bracelet

The Tudor Style 12300-0012 features a lug width of exactly 20 millimetres, a standard measurement for mid-sized watches. To verify compatibility with a strap, measure the space between the two lugs of the case using a digital calliper, excluding the width of the lugs themselves from the measurement.

The ideal strap depends on intended use. Alligator leather in vegetable tanning represents the most sophisticated choice for formal contexts, whilst smooth calf leather offers versatility for daily wear. NATO straps guarantee extreme durability, and vulcanised rubber is the best solution for humid or sports environments.

Strap replacement is accomplished through the fixing pins (springbars) that connect the lugs to the case horns. Using a dedicated removal tool or small screwdriver, compress the internal spring of the pin to extract it, then insert the new strap by reinserting the pin until it clicks into place. The operation requires care to avoid damaging the lugs.

Yes, absolutely. Quality aftermarket straps made from certified materials such as alligator, calf leather or military-grade nylon are completely compatible with the Tudor Style provided they respect the 20-millimetre lug width. Milanostraps.it offers a selection of artisanal straps specifically tested for this measurement.

A quality leather strap, if subject to ordinary maintenance (avoid prolonged moisture, allow natural drying), maintains its functional properties for 3-5 years with daily wear. Vegetable-tanned calf tends to last longer thanks to its superior fibre density. Alligator, whilst more delicate, develops a patina that visually extends its reliability over time.