Strap for La Grande Classique 33 Quartz Stainless Steel

The lug width is 18 millimetres. This measurement is essential for selecting compatible straps. It is advisable to measure the space between the case lugs beforehand using a ruler positioned perpendicularly, as even minor construction tolerances can affect strap fit. All reputable suppliers explicitly declare compatibility with this width.

Alligator represents the classic choice par excellence: its regular grain naturally complements the case geometry. For formal contexts, shell cordovan in bordeaux or black tones offers depth and controlled patina. Vegetable-tanned calf leather in Prussian blue provides a more casual yet equally elegant alternative. For daily wear, a silk or cotton NATO strap in grey-blue maintains classical identity with greater versatility.

Strap replacement requires specific tools: a spring bar tool with double tips. Position the watch securely, insert the tool into the lateral holes of the lugs, compress the spring bar springs and carefully remove the spindles. Remove the old strap, position the spindles on the new strap aligning them with the holes, and reinsert them into the case housings until they click into place. This is a delicate operation: we recommend having it performed by experts if you lack manual confidence.

Yes, provided the strap explicitly declares compatibility with 18mm lug width. Specialised brands supply certified straps for this measurement in materials such as alligator, calf, shell cordovan and NATO. Milanostraps offers a complete selection of customisable 18mm straps, plus the Casati Milano atelier option for bespoke realisations with leather selected directly by the customer.

Durability depends on material and usage. An alligator or calf strap typically lasts 3-5 years with daily wear. Shell cordovan, owing to its material density, reaches 5-7 years. Factors such as sun exposure, humidity and frequency of wear accelerate the leather's natural ageing. Proper maintenance (regular cleaning, occasional protective treatment) significantly extends useful life. Milanostraps guarantees its straps for 18 months and offers spring bar replacement or repair services at contained rates.