Oris
ProPilot 01 751 7697 4164-07 5 20 15FC— lug 20mm
Oris ProPilot 01 751 7697 4164-07 5 20 15FC: 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 01 751 7697 4164-07 5 20 15FCThe essential strap measurement.
Browse 20mm straps →01 751 7697 4164-07 5 20 15FC
Oris caliber Oris 751 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the ProPilot
FAQ
What is the lug width of the Oris ProPilot 01 751 7697 4164-07 5 20 15FC?
The lug width is precisely 20 millimetres. This dimension is determined by the proportion between the case diameter (41mm) and the thickness of the lugs. To verify, measure the internal space between the two spring bars, from the inner edge of one lug to the inner edge of the other. A 1-millimetre discrepancy would cause structural play or excessive friction against the case.
What is the best strap for the Oris ProPilot 01 751 7697 4164-07 5 20 15FC?
It depends on usage and aesthetic preference. For formal or desk work settings, an alligator leather strap vegetable-tanned in cognac or tobacco brown creates harmony with the sky blue dial and visibly ages. For daily wear and quick changes, a dark blue or grey NATO maintains the military heritage of the model. For humid or aquatic environments, vegetable-tanned calf or moulded rubber guarantees longevity without functional compromise.
How do I change the strap on the ProPilot 01 751 7697 4164-07 5 20 15FC?
The ProPilot uses standard removable spring bars. Position the watch with the case suspended over a soft surface. Insert a spring bar tool under the bar from the outer side, apply gentle lateral pressure to compress the internal spring, then extract the bar. Repeat on the other side. Insert the new bars into the strap, then reinsert into the case lugs using the same tool. Verify that the strap aligns perpendicular to the lugs.
Is an aftermarket 20mm strap compatible with this Oris?
Yes, any strap with a 20-millimetre lug width and standard removable bars is compatible. However, build quality varies significantly. Choose specialised suppliers that guarantee precise tolerances on lug width and keeper thickness. A poorly constructed strap can leave marks on the case or detach during use. Always verify technical reviews before purchase, especially for premium materials such as alligator or shell cordovan.
How long does a leather strap last on the Oris ProPilot?
A vegetable-tanned leather strap typically lasts 18–24 months with daily use, provided minimal maintenance: keep dry, occasional cleaning with a damp cloth, conditioning every 3–4 months to prevent cracking. Longevity depends on sun exposure, humidity and body perspiration. A synthetic NATO strap lasts 3–5 years. A moulded rubber strap lasts 2–3 years before losing elasticity. Longevity is not a defeat: natural leather ageing is part of the ProPilot aesthetic.