Oris
Rectangular 01 583 7657 4071-07 5 21 70FC— lug 21mm
Oris Rectangular 01 583 7657 4071-07 5 21 70FC: 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 21mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 583 7657 4071-07 5 21 70FCThe essential strap measurement.
Browse 21mm straps →01 583 7657 4071-07 5 21 70FC
Oris caliber Oris 583 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 21mm lug width of the Rectangular
FAQ
What is the lug width of the Oris Rectangular 01 583 7657 4071-07 5 21 70FC?
The lug width of the Oris Rectangular is 21mm, a specific measurement that requires straps specifically constructed to this dimension. Measurement is taken between the inner pins of the two lugs: any strap with thickness above or below this specification will be incompatible.
What is the best strap for the Oris Rectangular 01 583 7657 4071-07 5 21 70FC?
The most appropriate strap depends on the intended use. For formal elegance, a brown alligator or thin shell cordovan enhances the geometric proportions. For daily wear, vegetable-tanned calf offers natural patina and comfort. Cotton-resinous NATO is the choice for those seeking sportiness while maintaining stylistic discipline.
How do I change the strap on this watch?
Strap replacement requires specific tools (spring bar tool). Insert the tool into the small slot beneath the lug pin, push upward to release the internal spring, extract the pin and remove the old strap. Position the new strap by aligning the holes with the pins, then reinsert the pins into their seats until the click is felt.
Is an aftermarket strap compatible with the Rectangular 01 583 7657 4071-07 5 21 70FC?
Yes, any strap manufactured with 21mm lug width is compatible. Artisanal aftermarket straps offer superior design freedom compared to originals: choice of specific materials, customised textures, controlled thickness to maintain the watch's aesthetic balance.
What is the average lifespan of a leather strap on this model?
A quality leather strap (alligator, shell cordovan, or vegetable-tanned calf) has a lifespan ranging from 2 to 5 years depending on intensive use and climatic conditions. Vegetable-tanned leather ages visibly but remains structurally sound. To extend durability, occasionally apply specific balms, avoid prolonged moisture exposure, and store in a dry environment when not in use.