Formex · Essence

Strap for Essence Automatic Chronometer Silver / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter43 mm
Reference0330.1.6341.100
FamilyEssence
MovementSellita caliber SW200-1 a Hours, Minutes, Seconds | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Essence 0330.1.6341.100

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Essence 0330.1.6341.100, seen from the bench

The Formex Essence 0330.1.6341.100 is a 43 mm stainless steel 316L automatic watch featuring the Sellita SW200-1 caliber with 28,800 vibrations per hour, displaying hours, minutes, seconds, and date. The 22 mm lug width ensures compatibility with standard aftermarket straps. Designed by Raphael Granito, this timepiece embodies contemporary independent Swiss watchmaking with functional construction and minimal stylistic excess.

Frequently asked questions

What is the lug width of the Formex Essence 0330.1.6341.100?

The Formex Essence 0330.1.6341.100 features a lug width of 22 millimetres. This dimension is measured between the lateral lugs of the case and remains constant across the model. It is the critical technical specification for purchasing compatible aftermarket straps.

Which strap do you recommend for the Formex Essence 0330.1.6341.100?

For the Formex Essence, we recommend vegetable-tanned leather straps to emphasize constructive authenticity, or cotton NATO straps for a contemporary interpretation. The stainless steel case pairs exceptionally well with both noble and sporty materials, permitting personalised choices according to usage context. All 22mm straps are compatible.

How do you change the strap on a Formex Essence 0330.1.6341.100?

The Formex Essence uses a standard removable lug system. Using a spring bar tool, gently compress the small internal spring of one lug until it disengages from the case, then extract the strap. Repeat on the other side. Insertion of the new strap follows the reverse procedure.

Are aftermarket straps available that are compatible with the Formex Essence 0330.1.6341.100?

Yes, the Formex Essence 0330.1.6341.100 uses the standard 22mm lug width, which is extremely common in the horology market. On milanostraps.it, a dedicated collection of 22mm straps is available in Tuscan leather, NATO, rubber and other materials, all ready for dispatch and customisable to specific aesthetic requirements.

How long does a leather strap last on a Formex Essence?

A quality leather strap, in vegetable tanning, typically lasts 3 to 5 years with moderate daily wear. Durability depends on frequency of use, climatic conditions and care. A Tuscan leather strap develops progressive patina that increases its aesthetic appeal over time, making ageing part of the ownership experience.

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 →

Casati Milano · Via XX Settembre 15, Milan · by appointment only