Oris
Rectangular 01 561 7692 4061-07 5 18 20FC— lug 18mm
Oris Rectangular 01 561 7692 4061-07 5 18 20FC: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 18mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 561 7692 4061-07 5 18 20FCThe essential strap measurement.
Browse 18mm straps →01 561 7692 4061-07 5 18 20FC
Oris caliber Oris 561 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 18mm lug width of the Rectangular
FAQ
What is the lug width of the Oris Rectangular 01 561 7692 4061-07 5 18 20FC?
The lug width is exactly 18mm. This dimension is determined by the fixed pins located at both ends of the case. A compatible strap must have its extremities (loops or lugs) precisely 18mm to fit correctly into the case holes. Do not confuse the total strap width with the lug width: the strap may be wider at the centre, but the extremities must respect this exact dimension.
What is the best strap for the Oris Rectangular 01 561 7692 4061-07 5 18 20FC?
The choice depends on usage and personal aesthetic. For formal elegance, genuine alligator offers regular texture and a patina that ages nobly. For daily versatility, vegetable-tanned calf develops unique chromatic depth over time. For sporty practicality, ballistic canvas NATO or butadiene rubber guarantee durability without continuous maintenance. Oris, in its constructive philosophy, functions with any of these materials, but the choice communicates different visual identity.
How do I change the strap on the Oris Rectangular 01 561 7692 4061-07?
The Rectangular uses straight pins or screw lugs at both case ends. With a spring bar removal tool, gently insert the tip into the lateral slot of the pin, lift slightly to release spring tension, and slide the pin out of the old strap's loops. Reverse the procedure with the new strap, ensuring the lug is correctly oriented and the pin is fully inserted. Verify there are no gaps between case and strap.
Can I use recognised aftermarket straps on this Oris?
Yes, provided the lug width is exactly 18mm. A quality aftermarket strap—artisanal leather, structured NATO, extruded rubber—guarantees complete technical compatibility. Quality markers: vegetable-tanned leather, satin finished underside (not synthetic gloss), consistent thickness, regular stitching. Milano Straps supplies certified 18mm straps for this watch category, with personalisation options and choice of fastening systems (buckle, deployant).
How long does a leather strap last on an Oris Rectangular watch?
Duration depends on material, tanning method, frequency of use, and environmental exposure. A vegetable-tanned calf strap, used daily, resists 3–5 years before replacement, but develops a desired patina. Alligator, being denser, can last 5–7 years. Continuous exposure to moisture, salt water, and UV accelerates degradation. Regular maintenance—avoiding rain, drying after accidental contact, conditioning the leather every 6–8 months with natural oils—significantly extends lifespan and amplifies the patina's beauty.