Zeitwinkel · 39mm Midsize

Strap for 082° émail grand feu

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter39 mm
Reference082° EGF
Family39mm Midsize
MovementZeitwinkel caliber ZW0102 CS 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 39mm Midsize 082° EGF

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The 39mm Midsize 082° EGF, seen from the bench

The Zeitwinkel 39mm Midsize reference 082° EGF features the automatic caliber ZW0102 CS with indication of hours, minutes, seconds and date. The case has a diameter of 39mm with 18mm lugs. The movement offers the essential watchmaking functions with integrated date.

Frequently asked questions

What is the lug width of the Zeitwinkel 39mm Midsize 082° EGF?

The lug width of the Zeitwinkel 39mm Midsize 082° EGF is 18 millimetres. This is the standard specification for this reference and ensures compatibility with all 18mm artisanal straps in our catalogue, which are manufactured with millimetric precision to guarantee a perfect fit to the case lugs.

Which strap is recommended for the Zeitwinkel 082° EGF?

For the Zeitwinkel 082° EGF we recommend an alligator strap in cognac or black, or a shell cordovan that develops patina over time. If you prefer practicality, a NATO strap in Cordura fabric or a vulcanised rubber will keep the watch in a functional register. The choice depends on intended use: leather for formal settings, NATO and rubber for sporting applications.

How do I change the strap on my Zeitwinkel 082° EGF?

To change the strap, obtain a strap removal tool (small flathead screwdriver, 1-2mm tip). Locate the spring bar on one side of the case and insert the tool tip gently into the hole to release it. Remove the old strap, align the new one with the lug holes and reinsert the spring bar until you hear a click. Repeat on the opposite side.

Can I use an aftermarket strap compatible with the Zeitwinkel 082° EGF?

Yes, any artisanal strap with an 18mm lug width is compatible with the Zeitwinkel 082° EGF. Straps crafted by Atelier Casati Milano for 18mm lug width attach perfectly, ensuring comfort and stability. We recommend verifying the internal lug width before purchase.

How long does a leather strap last on the Zeitwinkel 082° EGF?

A quality leather strap (alligator, shell cordovan, vegetable-tanned calf) lasts approximately 3-5 years of daily wear, with potential extension to 7-10 years with proper maintenance (gentle cleaning, avoid excessive moisture). The leather wears primarily in the flexing zone where the strap bends on the wrist. Straps made with premium leathers and 1.4-1.6mm thickness maintain structural integrity longer.

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