Strap for Artelier Grande Lune Date 36 Stainless Steel / Silver

The lug width of this model is precisely 18mm. This measurement is critical for compatibility with any aftermarket strap. The lug width (the space between the spring bar holes) matches the nominal 18mm specification exactly, so any chosen strap must comply with this specific standard. Incorrect measurements lead to premature wear of the lug holes.

A vegetable-tanned leather strap with visible natural grain complements the watch's honest construction philosophy. If the dial tends towards silver-grey tones, an aged cognac leather creates visual depth. For formal occasions, a French alligator in black offers contrast without visual conflict. For active wearers, a heavyweight cotton NATO provides versatility whilst maintaining balanced proportions on the compact 36mm case diameter.

Strap replacement requires a spring bar removal tool. The procedure: position the watch horizontally, locate the spring bars connecting the strap to the case at 12 and 6 o'clock positions, gently compress with the tool and extract the pin. Insert the new strap, aligning the holes with the 18mm lugs, reinsert the spring bar until the locking click is felt. If unfamiliar with the process, Casati Milano provides professional strap-change services by appointment.

Yes, provided it is certified for 18mm lug width. The case accepts only this measurement. Undersized straps cause instability and risk of loss during wear. Oversized straps strain the lug holes, creating cracks in the material. Always verify the manufacturer's datasheet before purchase. Milano Straps supplies exclusively tested straps for geometric and constructive compatibility.

The lifespan of a vegetable-tanned leather strap ranges from 3 to 7 years depending on use (light exposure, humidity, frequency of wear). Leather in direct contact with the wrist absorbs natural moisture, accelerating fibre fragility if untreated. Shell cordovan typically lasts 5 to 8 years. Alligator can exceed 10 years with proper maintenance. Casati Milano recommends quarterly cleaning with soft cloth and immediate drying after water contact.