Zenith
El Primero 03.2522.400/69.M2280— lug 22mm
Zenith El Primero 03.2522.400/69.M2280: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 22mm lug width to preserve the original sartorial balance."
Technical Specifications
Zenith 03.2522.400/69.M2280The essential strap measurement.
Browse 22mm straps →03.2522.400/69.M2280
Zenith caliber El Primero 400B Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel
The Heritage
Compatible Straps
Selected for the 22mm lug width of the El Primero
FAQ
What is the lug width of the Zenith El Primero 03.2522.400/69.M2280?
The lug width of the Zenith El Primero 03.2522.400/69.M2280 is 22mm. This dimension represents the internal spacing between the case lugs where the strap is fitted. Always verify this measurement before ordering an aftermarket strap to ensure full compatibility.
What is the best strap for the Zenith El Primero 03.2522.400/69.M2280?
For the Chronomaster Original 45mm we recommend alligator leather with vegetable tanning in brown or dark chocolate shades. This material highlights the vintage DNA of the El Primero movement and creates visual contrast with the stainless steel case, maintaining aesthetic coherence with 1960s–1970s sports chronographs.
How do I change the strap on my Zenith El Primero 03.2522.400/69.M2280?
Position the watch on a stable surface with the caseback facing upward. Use a spring bar removal tool to gently push the metal pins that secure the strap. Once the pins are extracted, the old strap will detach and you can insert the new one. Ensure the new strap has a 22mm lug width for a perfect fit.
Which aftermarket strap is compatible with the Zenith El Primero 03.2522.400/69.M2280?
Any strap with a 22mm lug width is compatible with the 03.2522.400/69.M2280. At milanostraps.it you will find a selection of handcrafted straps in alligator, calf leather, shell cordovan and FKM rubber, all available with customisation options.
How long does a leather strap last on the Zenith El Primero 03.2522.400/69.M2280?
The lifespan of a leather strap depends on usage intensity and material quality. An alligator strap with vegetable tanning can last 5–7 years with regular use, developing a natural patina over time. Casati Milano straps offer an 18-month warranty and can be restored through leather reconditioning services.
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