Schwarz Etienne · Roswell

Strap for Roswell 08 Stainless Steel / Tobacco

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter45 mm
ReferenceWRW11TJ32SS21AA
FamilyRoswell
MovementSchwarz Etienne caliber ISE 100.11 Hours, Minutes, Small 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 Roswell WRW11TJ32SS21AA

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Roswell WRW11TJ32SS21AA, seen from the bench

The Roswell by Schwarz Etienne is powered by the in-house automatic caliber ISE 100.11 with hour, minute, small second and date indications. The WRW11TJ32SS21AA reference features a classic three-hand configuration with an off-center seconds subdial. The internal movement offers the essential watchmaking functions with the precision of calibers developed in-house by the Swiss brand.

Frequently asked questions

What is the lug width of the Schwarz Etienne Roswell WRW11TJ32SS21AA?

The lug width of the Schwarz Etienne Roswell WRW11TJ32SS21AA is precisely 20 mm. This measurement represents the exact distance between the two lugs of the case and is essential for selecting a compatible replacement strap. Always measure from inside the lug holes using a digital calliper for maximum accuracy.

What is the best artisanal strap for the Roswell WRW11TJ32SS21AA?

The optimal strap depends on your daily usage. For formal contexts, we recommend alligator or shell cordovan with vegetable tanning. For versatility, a NATO strap in cotton-nylon offers practical quick-change capability. Rubber remains the ideal choice for those treating the Roswell as a daily-wear timepiece, given its durability and minimal maintenance requirements over time.

How do I change the strap on my Schwarz Etienne Roswell?

Strap replacement requires specific tools: a spring bar tool. Position the watch on a soft surface, insert the tool into the spring bar slot, lift it gently and slide out the old strap. Repeat on the opposite lug. Install the new strap by reversing the procedure. If uncertain, consult a professional watchmaker for proper execution.

Are aftermarket straps truly compatible with the WRW11TJ32SS21AA?

Yes, provided the lug width is exactly 20 mm. Physical compatibility is guaranteed if dimensions match precisely. However, aesthetic quality varies considerably: select artisanal materials (alligator, calf, shell cordovan with vegetable tanning) to maintain the Roswell's stylistic integrity. Avoid generic low-quality straps that fail to dialogue with the case's geometry.

How long does a leather strap last on the Roswell WRW11TJ32SS21AA?

Leather strap longevity depends on material type and daily usage patterns. Alligator with vegetable tanning: 3–5 years with regular maintenance. Shell cordovan: 4–7 years due to superior structural density. Standard calf: 2–3 years. Periodic maintenance—gentle cleaning and conditioning with natural wax—significantly extends strap longevity.

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