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
ReferenceP12.022-A02
FamilyPraeludium Hand Wound
MovementIsoProg caliber IP 12 Hours, Minutes, Small Seconds
CaseRose Gold

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 P12.022-A02

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Praeludium Hand Wound P12.022-A02, seen from the bench

The Staudt Praeludium Hand Wound P12.022-A02 is a hand-wound timepiece from Berlin watchmaker Helmut Seyfarth, embodying contemporary independent German watchmaking. The rose gold case measures 42.5mm with a 22mm lug width. It houses the IsoProg IP 12 caliber, featuring a free-balance remontoir escapement at 18,000 vibrations per hour. The dial displays hours, minutes, and small seconds with minimalist design and rose gold hands on a cream-colored dial.

Frequently asked questions

What is the lug width of the Staudt Praeludium Hand Wound P12.022-A02?

The lug width of the Staudt Praeludium Hand Wound P12.022-A02 is 22 millimetres. This measurement is taken between the inside of the two lugs (the metal pins upon which the strap rests). The 22mm dimension is the standard construction specification for watches with cases over 40mm in diameter, ensuring proportional balance between the rose gold case mass and strap thickness.

What is the best strap for the Staudt Praeludium Hand Wound?

For the Staudt Praeludium Hand Wound P12.022-A02, we recommend noble materials that age with dignity: alligator in classic brown or black, vegetable-tanned calf leather that develops natural patina, or Cordura canvas NATO straps for sporting use. Avoid synthetic glossy straps or steel options: the P12.022-A02 benefits from minimalist aesthetic coherence and material nobility.

How do I change the strap on the Staudt Praeludium Hand Wound P12.022-A02?

To change the strap, use a spring bar tool to remove the metal pin holding the old strap in place. Insert the tool into the upper lug hole, lift slightly, and slide the strap downward. Repeat on the opposite side. To install the new strap, slide the spring bar through the lug holes, then use the tool to secure the pin in position. Handle with care: the rose gold lugs on the P12.022-A02 feature angular shoulders and require gentle handling.

Does the Staudt Praeludium Hand Wound P12.022-A02 accept compatible aftermarket straps?

Yes, the P12.022-A02 accepts aftermarket straps with a 22mm lug width. Milano Straps offers a complete range of artisanal straps in leather, NATO, and rubber, compatible with this specification. All straps are ready for immediate dispatch and customizable according to your colour and construction preferences.

How long does a leather strap last on the Staudt Praeludium Hand Wound?

The longevity of a leather strap depends on material quality and usage patterns. An alligator or vegetable-tanned calf strap, used daily, maintains structural integrity for 3-5 years before requiring replacement. Vegetable-tanned straps progressively develop patina that enriches the aesthetic over time. To extend lifespan, avoid prolonged moisture exposure and apply leather conditioner every 6-12 months.

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