Strap for Oris Rectangular 01 733 7618 4084

The lug width of the Oris Rectangular 01 733 7618 4084 is 28mm. This measurement represents the distance between the two pins anchoring the strap to the case. It is a precise dimension and not interchangeable: a 20mm or 22mm strap will not fit correctly, causing play and potential damage. Always verify this measurement before purchasing an aftermarket strap.

The ideal strap depends on the context of use and personal preferences. For formal or elegant daily wear, we recommend vegetable-tanned leather (cognac brown or black) or black alligator, which emphasises the Art Deco character of the squared case. For seasonal versatility, a grey or black woven NATO strap allows quick changes whilst maintaining correct proportions. For durability, shell cordovan represents the premium choice: it develops patina over time just as the stainless steel case does.

Strap replacement requires a spring bar tool or a two-pronged device to remove the spring bars from the lug pins. Position the tool in the small recess of the spring bar, gently push inward to compress the spring and extract the bar. Repeat for both ends. Insert the new strap by aligning the holes with the pins, then reinsert the spring bars until you hear a click. If you lack the tools, consult a professional watchmaker.

Any strap with a 28mm lug width is compatible, regardless of material: leather (calf, alligator, shell cordovan), woven NATO, vulcanised rubber, canvas. Compatibility depends exclusively on lug width, not on watch brand. We recommend artisanal straps with lugs proportioned to 28mm width, ensuring aesthetic integration consistent with the model's classical design.

A high-quality leather strap (calf, alligator, shell cordovan) with vegetable tanning typically lasts 3–5 years with daily use, up to 8–10 years with moderate use (3–4 days weekly). Longevity depends on maintenance: avoid prolonged exposure to saltwater, occasionally apply lanolin-based protective cream, and allow complete drying after moisture contact. Shell cordovan, being denser, often exceeds 7 years even with daily use. The natural ageing of leather is a desirable characteristic that enriches the strap's aesthetics over time.