Milano Straps
← Unimatic

ITENDEFRES

SearchCart
Menu

Unimatic · Modello Due

Strap for Modello Due U2S-8B Venice

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

Lug width

22mm
22 mm strapsAll Unimatic
Lug width22 mm
Case diameter38 mm
ReferenceUWK-U2S-8B
FamilyModello Due
MovementSellita caliber SW200-1 b hours, minutes, seconds
Year2023
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

View →

Straps for the Modello Due UWK-U2S-8B

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Modello Due UWK-U2S-8B, seen from the bench

The Unimatic Modello Due UWS-U2S-8B is a 38mm brushed stainless steel watch embodying Italian minimalist design philosophy. It features a Sellita SW200-1 caliber mechanical movement with 28,800 vibrations per hour. The 22mm lug width accommodates versatile strap options while maintaining the case's architectural balance and refined proportions.

Frequently asked questions

What is the lug width of the Unimatic Modello Due UWK-U2S-8B?

The lug width of the Modello Due is 22mm. This measurement is the distance between the two attachment points on the case where the strap is installed. Precise measurement is essential to ensure complete compatibility with aftermarket straps.

What is the best strap for the Modello Due?

There is no universally "best" strap, but rational choices based on use. For daily elegance: vegetable-tanned leather with natural patina. For sport versatility: black or green cotton NATO. For durability: vulcanised technical rubber. The sobriety of the Modello Due case accommodates any material without aesthetic conflict.

How do I change the strap on the Unimatic Modello Due?

The Modello Due uses a standard deployante or quick-release bars depending on version. To change: gently push the bar inward and remove it, take out the old strap, align the new strap holes with the lugs, and lock the bar back. A two-minute operation requiring no tools.

Can I use an aftermarket strap on this model?

Yes, absolutely. The Modello Due accepts any strap with 22mm lug width compatible with the attachment type (standard bars or quick-release). Milano Straps artisanal straps are fully tested for complete compatibility and perfect fit on this reference.

How long does a leather strap last on the Modello Due?

A vegetable-tanned leather strap lasts approximately 3-4 years with moderate daily use. Longevity depends on humidity, frequency of positional changes, and maintenance. A rubber strap lasts 5-7 years. NATO and canvas have similar lifespan to leather but more uniform degradation over time.

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