Oris
ProPilot 01 798 7773 4284 HB-ZQM-Set— lug 20mm
Oris ProPilot 01 798 7773 4284 HB-ZQM-Set: 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 01 798 7773 4284 HB-ZQM-SetThe essential strap measurement.
Browse 20mm straps →01 798 7773 4284 HB-ZQM-Set
Oris caliber Oris 798 Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable) | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the ProPilot
FAQ
What is the lug width of the Oris ProPilot 01 798 7773 4284 HB-ZQM-Set?
The lug width is 20mm. This measurement is essential for selecting compatible straps. Ensure that the strap you choose has exactly 20mm lug width to guarantee correct fit and proportion to the 41.50mm case diameter.
Which strap is most suitable for the Oris ProPilot 01 798 7773 4284 HB-ZQM-Set?
It depends on your intended use. For formal elegance, we recommend alligator with vegetable tanning in cognac tones. For everyday versatility, grey taupe calf leather. For practicality and sports, a technical black rubber strap. A navy NATO exalts the aviatory heritage without compromising robustness.
How do I change the strap on the Oris ProPilot 01 798 7773 4284 HB-ZQM-Set?
Strap change is accomplished via lug removal. Use a spring bar tool to compress the lateral springs and free the lugs from the case. Insert the same lugs into the new strap and position everything on the case. The procedure requires care to avoid damaging the brushed steel finish.
Is a 20mm aftermarket strap compatible with this model?
Yes, any strap with 20mm lugs is compatible. However, verify that the strap is crafted by artisans who understand proper proportions for a 41.50mm case. Generic straps may present inadequate lengths or finishes that fail to enhance the ProPilot's aesthetics.
How long does a leather strap last on a regularly worn wristwatch?
A quality alligator or calf leather strap with vegetable tanning typically lasts 3-5 years under daily wear conditions. Longevity depends on climate, sun exposure, frequency of wear, and maintenance. Keeping the strap dry and stored away from heat sources significantly extends its operational life.