Strap for Oris Divers 01 733 7533 8555

The lug width is exactly 24mm. This measurement refers to the width of the space between the lugs (spring bar attachments) on the case where the strap passes through. To verify, measure with callipers the internal distance from one lug to the other: it must be 24mm. Any strap compatible with this measurement will fit perfectly on the 01 733 7533 8555 model.

There is no universally best strap, but rather appropriate choices for different contexts. For frequent diving, we recommend an FKM (Viton®) rubber strap or a NATO in 1000D Cordura: both dry quickly and resist salt water. For daily elegant wear, a strap in vegetable-tanned Tuscan leather develops a natural patina that documents time. For versatility, a calf leather strap in chocolate brown offers balance between durability and formal aesthetics.

The Oris Divers 01 733 7533 8555 is fitted with standard spring bar lugs. To change the strap: 1) obtain a spring bar removal tool; 2) turn the watch upside down; 3) insert the tool into the lateral recesses of the lugs to compress the internal spring of the bar; 4) extract the bar; 5) repeat on the opposite side. Then align the new strap's holes with the bars and press until you hear a click. The operation takes less than one minute.

Any strap with a 24mm lug width is compatible with the 01 733 7533 8555 model. This includes leather (calf, alligator, shell cordovan, Tuscan vegetable-tanned leather), NATO fabrics, technical rubber, and metal bracelets. MilanoStraps offers a complete selection of artisanal 24mm leather straps in Italian leather, NATO, and rubber: all ready to ship and customisable according to your colour and finish preferences.

The lifespan of a leather strap depends on usage, climate, and maintenance. A quality professional leather strap (calf, alligator, vegetable-tanned leather) typically lasts 3–5 years with daily wear, developing a patina that becomes increasingly beautiful. If exposed to salt water frequently without rapid drying, lifespan reduces to 1–2 years. To extend strap life, dry it with a soft cloth after prolonged water contact, apply protective treatment every 6 months, and alternate it with a rubber or NATO strap during diving.