Oris
Big Crown 01 582 7627 4061-07 5 20 76FC— lug 20mm
Oris Big Crown 01 582 7627 4061-07 5 20 76FC: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 582 7627 4061-07 5 20 76FCThe essential strap measurement.
Browse 20mm straps →01 582 7627 4061-07 5 20 76FC
Oris caliber Oris 582 Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable) | Date, Day | Moonphase
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Big Crown
FAQ
What is the lug width of the Oris Big Crown 01 582 7627 4061-07 5 20 76FC?
The lug width of this model is 20mm. This measurement represents the distance between the two terminal points where the strap attaches to the case. It is essential to verify that the compatible strap is exactly 20mm, as even minor variations (such as 19.5mm or 20.5mm) would prevent a fit without play.
What type of strap is recommended for the Oris Big Crown 01 582 7627 4061-07 5 20 76FC?
For this aviator model, we recommend three options: vegetable-tanned alligator leather for artisanal elegance, nappa calf in warm tones (brown, cognac) to preserve the field watch character, or canvas NATO to emphasise the military heritage. For intensive use or water sports, structured rubber Tropic is a modern and durable solution.
How do I change the strap on my Oris Big Crown?
Strap replacement requires a dedicated tool called a spring bar remover. Position the watch with the dial facing downward, locate the small cylindrical pin fixing the lug to the case, and gently push with the remover to extract it. Repeat on the opposite side. Insert the new strap by aligning the lugs with the holes and reposition the pin. Alternatively, our appointed ateliers perform the change with instrumental precision.
Are aftermarket straps available that are compatible with reference 01 582 7627 4061-07 5 20 76FC?
Yes. All straps with 20mm lug width are compatible with this model. Milano Straps offers a comprehensive collection of artisanal straps in leather, NATO, and rubber, selected for quality and durability. Visit the dedicated page for 20mm straps to browse materials, colours, and finishes.
How long does a leather strap last on a wristwatch?
Longevity depends on frequency of use, climate conditions, and leather quality. A vegetable-tanned calf strap worn daily maintains structural integrity for 3–5 years. Exposure to humidity, perspiration, and intense sunlight accelerates ageing. A high-quality alligator strap offers superior durability (5–8 years). The patina and micro-markings that leather develops over time increase its narrative value.