Zenith
Pilot 18.2430.4069/77.C811— lug 20mm
Zenith Pilot 18.2430.4069/77.C811: 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
Zenith 18.2430.4069/77.C811The essential strap measurement.
Browse 20mm straps →18.2430.4069/77.C811
Zenith caliber El Primero 4069 Hours, Minutes, Small Seconds | Chronograph, Column wheel
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Pilot
FAQ
What lug width does the Zenith Pilot 18.2430.4069/77.C811 have?
The Zenith Pilot 18.2430.4069/77.C811 is fitted with a 20mm lug width. This width is measured between the spring bars, perpendicular to the case. It is a specification of the medium-sized Pilot family, calibrated to maintain harmonious proportions on a 45mm case.
What is the best strap for the Zenith Pilot in rose gold?
For the rose gold Pilot, we recommend Mississippi alligator in cognac or dark brown, which enhances the warmth of the metal without competing visually. Alternatively, aged French calf with pronounced grain, or anthracite natural rubber for those who prefer daily versatility while maintaining aesthetic refinement.
How do I change the strap on the Zenith Pilot 18.2430.4069/77.C811?
Position the watch on a watchmaker's pad or soft surface with the caseback facing upward. Locate the spring bars on the short sides of the case. Use a spring bar tool to gently push the lateral pin, creating enough clearance to remove the previous strap and insert the new one. Ensure the spring bar is fully inserted into the new strap before releasing pressure.
Is a 20mm aftermarket strap compatible with this Zenith?
Yes, any 20mm strap is compatible with the Pilot 18.2430.4069/77.C811 lug width. You will find numerous models available online ready to ship, customizable in size, initials, and thread color. For a bespoke experience, Casati Milano atelier creates custom straps with personal selection of materials and an 18-month warranty.
How long does a leather strap last on a chronograph like this?
A quality artisan leather strap, used occasionally or in rotation, can last 4-6 years. Longevity depends on intensity of use, humidity exposure, and maintenance. Casati Milano straps, crafted with premium leather and hand-stitched, include an 18-month warranty and can be refurbished or restored at the atelier.
The next step
The right strap isn’t chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →By appointment only · Milan
The atelier's website: casatimilano.com