Staudt · Praeludium Hand Wound

Strap for Praeludium Hand Wound

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
ReferenceP11.031-A02
FamilyPraeludium Hand Wound
MovementIsoProg caliber IP 12 Hours, Minutes, Small Seconds
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 Praeludium Hand Wound P11.031-A02

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Praeludium Hand Wound P11.031-A02, seen from the bench

The Staudt Praeludium Hand Wound P11.031-A02 features a 42.50mm stainless steel case and a hand-wound IsoProg caliber IP 12 movement. This independent German watchmaker model includes essential complications: hours, minutes, and small seconds on a clean dial. The 22mm lug width suits medium to large wrists and requires precision-engineered straps for proper fit.

Frequently asked questions

What is the lug width of the Staudt Praeludium Hand Wound P11.031-A02?

The lug width of the Staudt Praeludium Hand Wound P11.031-A02 measures 22 millimetres. This dimension should be verified manually using a digital calliper, measuring the distance between the two attachment holes on the case, to ensure proper compatibility with aftermarket straps.

Which strap is most suitable for the Staudt Praeludium Hand Wound?

Vegetable-tanned Tuscan leather in dark brown tone represents the most coherent choice with the minimalist architecture of the Praeludium Hand Wound. The natural patina developing over time amplifies the watch's value in use. Valid alternatives include shell cordovan for aesthetic compactness, Italian calf with fine grain for formality, and woven NATO straps for daily versatility.

How do I change the strap on the Staudt Praeludium Hand Wound?

Strap replacement requires extraction of the spring bars using a dual-tip tool. Position the tool within the small lateral recess of the bar, apply downward pressure, extract the bar, remove the worn strap, and insert the new one by aligning the case's attachment holes. Verify that the spring bar is fully seated to prevent accidental loss of the timepiece.

Is the Staudt Praeludium Hand Wound P11.031-A02 compatible with aftermarket straps?

Yes, the P11.031-A02 with its 22mm lug width is fully compatible with standard aftermarket straps of this width. Milano Straps stocks an extensive selection of 22mm straps in leather, NATO, and rubber, with customisable thicknesses and lengths to suit the case's specific proportions and individual preferences.

What is the typical lifespan of a leather strap for this watch?

A vegetable-tanned leather strap used daily typically lasts 3–5 years before replacement becomes necessary, depending on solar exposure, humidity, and frequency of wear. Shell cordovan tends to last longer (5–7 years) due to the material's increased density. Regular maintenance with conditioning creams 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