Strap for De Ville Quartz 27.5 Yellow Gold - Diamond / Jade - Diamond / Bracelet

The lug width of the 434.55.28.60.99.001 is 13 millimetres. This measurement is smaller than the classic 16 or 18mm and requires straps specifically constructed for this size. To verify the value, position a digital calliper on the internal space between the two spring bars protruding from the case: the result will be exactly 13mm.

For the 434.55.28.60.99.001 in yellow gold, African alligator in dark brown or black offers maximum aesthetic contrast. Vegetable-tanned calf presents a softer texture and a patina that becomes more noble over time. Shell cordovan, in reddish-brown tone, creates chromatic depth. Avoid NATO fabrics: a dress watch requires formal elegance.

To change the strap, position the watch with the lugs facing towards you. Locate the small spring bars at the extremities of each lug. Use a specific spring bar tool to compress the spring towards the centre of the lug, thereby releasing the old strap. Insert the new 13mm strap following the same procedure in reverse. If inexperienced, entrust the task to Casati Milano atelier to avoid scratches on the yellow gold case.

Yes, but with caution. The 434.55.28.60.99.001 accepts any strap whose lug is mounted on 13mm spring bars. However, given the nature of a dress watch and the yellow gold case, we recommend only artisanal straps in certified genuine leather: synthetic or second-rate material causes serious damage to the watch's reputation. Milano Straps offers a curated selection for this specific size.

Durability depends on usage and raw material. Vegetable-tanned calf, worn daily, lasts 3-5 years before requiring replacement. Alligator tends to last 5-7 years thanks to the density of the leather. Replacement frequency increases if exposed to moisture, perspiration or temperature fluctuations. Casati Milano atelier offers an 18-month warranty and assistance for any repairs or leather restoration over time.