Formex · Essence

Strap for Essence Automatic Chronometer Dégradé / Rubber

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
Reference0330.1.6324.910
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 0330.1.6324.910

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Essence 0330.1.6324.910, seen from the bench

The Formex Essence reference 0330.1.6324.910 features the automatic Sellita SW200-1 caliber with hour, minute, second and date indication. The watch has 22mm lugs for the strap. The movement offers the essential watchmaking functions with an automatic rotor system.

Frequently asked questions

What is the lug width of the Formex Essence 0330.1.6324.910?

The lug width of the Formex Essence 0330.1.6324.910 is 22 millimetres, measured from inner terminal to inner terminal. This dimension allows the mounting of standard 22mm straps, ensuring precise compatibility and proportional aesthetics relative to the watch's 43mm case diameter.

What is the best strap for the Formex Essence?

For the Formex Essence 0330.1.6324.910, the ideal strap depends on intended use: vegetable-tanned alligator for daily elegance, shell cordovan for understated sophistication, NATO for casual-sporty versatility, rubber for absolute water resistance. Each choice respects the watch's minimalist philosophy without adding visual embellishment.

How do you change the strap on the Formex Essence 0330.1.6324.910?

To change the strap, you require a spring bar tool and a clean work surface. Insert the flat end of the tool into the small lateral groove of the lug, gently lift the retaining spring, remove the old lug and install the new one, ensuring it seats firmly. The procedure takes several minutes.

Are aftermarket 22mm straps compatible with the Formex Essence?

Yes, any strap fitted with standard 22-millimetre lugs is compatible with the 0330.1.6324.910. Milano Straps offers a comprehensive selection of leather, fabric and rubber in this dimension, all ready for dispatch and customisable according to your aesthetic and functional preferences.

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

A high-quality leather strap (alligator or shell cordovan) with vegetable tanning lasts 5–7 years in moderate daily use. Longevity depends on humidity, sun exposure and maintenance. Periodic cleaning with a soft cloth and annual treatment with natural wax significantly extends the strap's lifespan.

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