Oris
Williams 01 735 7716 4155-07 4 24 50FC— lug 24mm
Oris Williams 01 735 7716 4155-07 4 24 50FC: 24mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 24mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 735 7716 4155-07 4 24 50FCThe essential strap measurement.
Browse 24mm straps →01 735 7716 4155-07 4 24 50FC
Oris caliber Oris 735 Hours, Minutes, Seconds | Date, Day
The Heritage
Compatible Straps
Selected for the 24mm lug width of the Williams
FAQ
What is the lug width of the Oris Williams 01 735 7716 4155-07 4 24 50FC?
The Oris Williams 01 735 7716 4155-07 4 24 50FC is fitted with a 24mm lug width, also referred to as the distance between the two vertical case lugs. To verify strap compatibility, measure with precision (preferably using a calliper) the internal distance between the two lugs: the measurement must correspond exactly to 24mm.
What is the best strap choice for the Oris Williams 01 735 7716 4155-07 4 24 50FC?
Your choice depends on intended usage and aesthetic preferences. For refined elegance, we recommend vegetable-tanned alligator, which develops a natural patina over time and complements the case's sporty design gracefully. For maximum practicality and visual sportiness, a navy or black canvas NATO strap amplifies the motorsport DNA. A sophisticated alternative is calf leather with a deployante clasp, offering comfort and versatile wear. For water sports enthusiasts, an FKM rubber strap provides superior grip and durability.
How do I change the strap on my Oris Williams 01 735 7716 4155-07 4 24 50FC?
Removing the strap requires a specialist tool called a spring bar tool. Place your watch on a stable surface, insert the tool under the spring bar tube and apply gentle upward pressure until it releases. Once free, extract the strap from both lugs. To install a new strap, insert one end into the upper lug first, align the spring bar tube, and press downward until it clicks into place. Repeat for the lower lug, ensuring the strap is centred and symmetrical.
Are aftermarket straps compatible with the Oris Williams 01 735 7716 4155-07 4 24 50FC?
Yes, any strap with a 24mm lug width is compatible with this model. The quality aftermarket offers many solutions: artisanal vegetable-tanned alligator and calf leather, shell cordovan, technical rubber, and NATO straps. Verify that the lug width is exactly 24mm and that the spring bar tubes have standard diameter (1.5–2.0mm). A quality strap, correctly installed, does not compromise the watch's reliability.
What is the average lifespan of a leather strap for the Oris Williams 01 735 7716 4155-07 4 24 50FC?
A quality leather strap, properly maintained, typically lasts 3–5 years with regular and varied use. Daily wear without protection against excess moisture or mechanical stress may accelerate deterioration. Proper maintenance—drying the strap after water contact, avoiding prolonged direct sunlight, occasionally applying a leather conditioner—significantly extends longevity. Vegetable-tanned alligator straps can exceed 5 years while developing characteristic patina; FKM or silicone rubber straps have a more predictable lifespan of 3–4 years before showing signs of hardening or deformation.