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Staudt · Praeludium Chronograph

Strap for Praeludium Chronograph

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 Staudt
Lug width22 mm
Case diameter41 mm
ReferenceP41.011-A01
FamilyPraeludium Chronograph
MovementETA caliber 7753 Hours, Minutes, Small Seconds | Date | Chronograph
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Praeludium Chronograph P41.011-A01

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Praeludium Chronograph P41.011-A01, seen from the bench

The Staudt Praeludium Chronograph P41.011-A01 is a 41mm stainless steel chronograph embodying independent German watchmaking principles rooted in Bauhaus tradition. It features an essential dial with chronograph registers and houses the automatic ETA 7753 movement, which includes hours, minutes, small seconds, date function, and column-wheel chronograph with counters for seconds, tenths, and minutes. The 22mm lug width ensures balanced proportions between case and strap attachment, offering compatibility with a wide variety of contemporary strap options.

Frequently asked questions

What is the exact lug width of the Staudt Praeludium Chronograph P41.011-A01?

The Staudt Praeludium Chronograph P41.011-A01 features a lug width of 22mm. This measurement is calculated as the distance between the two spring bars (metal pins) integrated into the case where the strap attaches. Verifying the lug width is essential before purchasing an aftermarket strap to ensure perfect compatibility and prevent lateral slipping.

Which strap pairs best with the Staudt Praeludium Chronograph?

For this German chronograph with Bauhaus principles, a vegetable-tanned calf leather or genuine alligator strap represents the most elegant and coherent choice. Alligator with its characteristic grain imparts formality and a patina that improves with age. Alternatively, brown antique calf or burgundy shell cordovan offer sophisticated colour and texture. For more versatile use, a cotton and linen NATO maintains the rigour of the piece.

How do I change the strap on my Staudt Praeludium Chronograph?

To change the P41.011-A01 strap, use a spring bar tool to remove the case pins. Locate the tiny pin retaining each spring bar, then gently push inward to free the bar. Once the old strap is removed, align the new strap with the case lugs and reinsert the spring bar. For precision and to avoid damage, it is advisable to consult an experienced watchmaker or the manufacturer.

Which aftermarket straps are compatible with the 22mm lug width?

All straps with 22mm lug width are compatible with the Staudt Praeludium Chronograph P41.011-A01. This includes leather straps (alligator, calf, shell cordovan), NATO straps, vulcanised rubber straps and technical fabric straps. The standard 22mm width ensures a vast selection in the contemporary market. Always verify reviews and manufacturing quality, particularly for the buckle or deployante clasp.

How long does a leather strap last on a watch like the Praeludium Chronograph?

The lifespan of a leather strap depends on material, tanning process and use. Quality vegetable-tanned calf typically offers 3–5 years of daily wear before showing significant wear. Alligator and shell cordovan, being more robust leathers, may last 5–7 years or longer. Vegetable tanning ages beautifully, developing patina and character. Regular maintenance (avoiding prolonged moisture, applying conditioning balms) significantly extends strap life.

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