Technical Archive

Zenith
Elite 18.3100.670/01.C920— lug 22mm

Zenith Elite 18.3100.670/01.C920: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Elite Classic 40 Rose Gold / Silver

Artisanal Note

"This model requires a precise 22mm lug width to preserve the original sartorial balance."

Technical Specifications

Zenith 18.3100.670/01.C920
Lug Width
22 mm

The essential strap measurement.

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Reference

18.3100.670/01.C920

Movement

Zenith caliber Elite 670 Hours, Minutes, Seconds | Date

The Heritage

The Zenith Elite reference 18.3100.670/01.C920 is powered by the Elite 670 caliber with hours, minutes, seconds and date functions. The watch features 22mm lugs for the strap. The movement belongs to the Elite collection of the Swiss manufacture.

FAQ

What is the lug width of the Zenith Elite 18.3100.670/01.C920?

The lug width of the Zenith Elite 18.3100.670/01.C920 is 22 mm. This dimension is measured between the two attachment points on the case and ensures precise compatibility with appropriately dimensioned straps, representing the standard for medium-sized wrist watches.

Which strap should be recommended for the Elite in rose gold?

Alligator leather with traditional vegetable tanning is the primary choice for a rose gold Elite, as its fine grain structure reflects the case's sophistication and offers superior constructive longevity. Calf leather in vegetable tanning represents the most accessible aesthetic alternative, developing fascinating patina over time.

How do you change the strap on the Zenith Elite 18.3100.670/01.C920?

The strap is installed in the spring bar attachments of the case. Use a dedicated tool to gently compress the internal spring, removing the bar from one side and freeing the strap. Insert the new strap by repeating the operation in reverse, verifying that the bar clicks correctly into place.

Is an aftermarket strap compatible with this model?

Yes, any 22 mm strap with standard termination is compatible with the 18.3100.670/01.C920. Verify that the width is precise and that the attachments fit without lateral oscillations to ensure case stability during daily wear.

How long does a leather strap last on the Zenith Elite?

A well-maintained calf leather strap lasts 3-5 years with daily use, developing fascinating patina over time. Alligator leather, thanks to its fibrous structure, achieves 8-10 years of lifespan. Durability depends on sun exposure, humidity, and cleaning frequency. Vegetable tanning ages better than chemical tanning, developing authentic character.

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.

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By appointment only · Milan

The atelier's website: casatimilano.com