Strap for Artelier Grande Lune Date 36 Stainless Steel / Silver

The lug width is 18mm, measured between the two terminal pins of the case where the strap ends attach. This measurement is a classical standard that perfectly harmonises the proportions of this 36mm timepiece.

Selection depends on intended use. For formal elegance, a vegetable-tanned alligator or calf leather with a patinated finish creates a timeless pairing. For daily practicality, cotton NATO straps or vulcanised rubber offer superior durability and chromatic versatility.

The strap is removed by extracting the spring bars (terminal pins) that connect the lugs to the case. Use a dedicated spring bar tool to gently compress the internal spring and slide the pin clear of its seating. Proceed carefully to avoid damaging the spring arms. Installation of the new strap follows the reverse procedure.

Yes, MilanoStraps.it offers a dedicated selection of hand-crafted 18mm straps: alligator leather, calf, shell cordovan, NATO, and rubber. Each strap is made by hand at the Casati Milano atelier and tested for mechanical compatibility with Oris lugs.

A quality leather strap with vegetable tanning typically lasts 4–6 years of daily wear, varying according to local climate and humidity. The patina that develops is not deterioration, but rather a natural aesthetic transformation of the fibre. Periodic maintenance with leather conditioner significantly extends its serviceable life.