Oris
Rectangular 01 561 7621 4964-07 8 16 75— lug 16mm
Oris Rectangular 01 561 7621 4964-07 8 16 75: 16mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 16mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 561 7621 4964-07 8 16 75The essential strap measurement.
Browse 16mm straps →01 561 7621 4964-07 8 16 75
Oris caliber Oris 561 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 16mm lug width of the Rectangular
FAQ
What is the lug width of the Oris Rectangular 01 561 7621 4964-07 8 16 75?
The lug width of the Oris Rectangular 01 561 7621 4964-07 8 16 75 is 16mm. This measurement represents the distance between the two attachment points on the case where the strap connects. To verify it correctly, position a ruler between the centre of the top lug and the centre of the bottom lug. This is a specific dimension requiring bespoke straps, not universal alternatives.
What is the best strap for the Oris Rectangular?
For the stainless steel Rectangular with its Art Déco proportions, we recommend satin-finished black or chocolate-brown alligator with vegetable tanning. The Mississippi alligator in black from Milano Straps' Dress Heritage collection is the most authentic choice: the reptile's natural texture dialogues perfectly with the geometric aesthetics of the 1930s. Shell cordovan is a noble alternative for those preferring visually intense patina. Canvas NATO straps function in sporty contexts without compromising elegance.
How do I change the strap on my Oris Rectangular 01 561 7621 4964-07 8 16 75?
Strap removal requires spring bar removal tools. Position the tool in the lateral notch of the lug, push gently to release it, and extract the metal pin. Insert the new strap into the attachment slots and press until locked. If uncertain, consult an authorised Oris service centre or your trusted watchmaker. Milano Straps straps arrive with pre-mounted lugs: you simply exchange the deployante clasp pin between old and new strap.
Can I use a third-party 16mm strap on this Oris?
Yes, absolutely. The lug width is standardised at 16mm. Milano Straps manufactures bespoke leather straps precisely for this width. What matters is verifying consistent strap thickness (3.5–4mm for the Rectangular) and deployante clasp quality to ensure secure closure. Avoid cheap universal straps: an artisan specialising in 16mm understands the correct proportions.
How long does a leather strap last on the Oris Rectangular?
Durability depends on material and usage frequency. Natural alligator lasts approximately 5–7 years of regular wear; shell cordovan even 10+ years owing to its dense fibrous structure. Vegetable-tanned calf averages 4–6 years before visible wear (which becomes beautiful patina). Critical factors: frequency of wear, sun and humidity exposure, maintenance consistency. Keep the strap dry and nourish the leather with specific balms every 6–12 months to maximise longevity.