Oris
Rectangular 01 561 7656 4071-07 8 17 82— lug 17mm
Oris Rectangular 01 561 7656 4071-07 8 17 82: 17mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 17mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 561 7656 4071-07 8 17 82The essential strap measurement.
Browse 17mm straps →01 561 7656 4071-07 8 17 82
Oris calibro Oris 561 ore, minuti, secondi | data
The Heritage
FAQ
What is the lug width of the Oris Rectangular 01 561 7656 4071-07 8 17 82?
The lug width is 17mm. This measurement is taken perpendicularly from the centre of one lug to the other, measured directly on the case. It is a fixed and non-negotiable dimension for this model; any compatible strap must respect this tolerance to ensure proper fit without mechanical strain.
Which type of strap is most suitable for the Rectangular?
It depends on intended use. For formal elegance, we recommend alligator or vegetable-tanned calf leather in black or tan, which accentuates the case's classical geometry. For daily versatility, a NATO strap in cotton or synthetic silk lightens the formal appearance whilst maintaining dignity. FKM rubber remains the most durable and practical choice for those seeking a strap that withstands daily wear without complex maintenance.
How do I correctly replace the strap on an Oris Rectangular?
Use a dedicated strap removal tool (spring bar tool) to compress the springs that secure the strap to the lugs. Position the tool in the small lateral groove of the spring, press gently and slide the strap out of the lug. Repeat on the opposite side. To install the new strap, align the tube with the lug, insert the spring bar and allow the spring to expand naturally into its housings. Verify the strap is securely fastened before wearing.
Can I use a third-party strap on this Oris?
Yes, provided the strap is compatible with the 17mm lug width. Many quality manufacturers—including those specialising in craftsmanship like Milano Straps—produce universal straps for this dimension. Always verify that the tube thickness fits properly into the lug housings and that the material chosen (leather, textile, rubber) does not damage the stainless steel case.
How long does a leather strap last on a daily-wear watch?
A quality leather strap, under moderate daily use, typically lasts 18-36 months before showing signs of structural failure (cracking, seam deterioration). Longevity depends on environmental humidity, cleaning frequency, tanning quality and maintenance. Vegetable-tanned straps tend to outlast chrome-tanned straps, as the leather naturally hardens over time. FKM rubber, conversely, maintains its properties for 3-4 years under normal conditions.