Pinion · Pure

Strap for Pure Pro Steel

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

Lug width22 mm
Case diameter42 mm
ReferencePU24
FamilyPure
MovementETA caliber 6498-1 hours, minutes, small seconds
Year2016
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 Pure PU24

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Pure PU24, seen from the bench

The Pinion Pure reference PU24 mounts the manual-winding ETA 6498-1 caliber with hour, minute and small seconds indications. The watch features 22mm lugs for the strap. The ETA 6498-1 movement is a traditional mechanical caliber with off-center small seconds at 9 o'clock.

Frequently asked questions

What is the exact lug width of the Pinion Pure PU24?

The Pinion Pure PU24 is fitted with 22mm lugs. This measurement, referred to as lug width, represents the distance between the two mounting points of the strap on the case. You can verify it by measuring the internal space between the lug shoulders with a digital calliper.

Which strap should I choose to pair with the Pinion Pure PU24?

The PU24, with its minimalist German design philosophy, pairs exceptionally well with high-quality leather straps such as alligator or vegetable-tanned Tuscan calf. A cognac alligator strap creates subtle elegance, whilst pure black leather mirrors the design's sobriety. For a more casual aesthetic, nylon NATO straps in navy blue or military green offer modern contrast.

How do I change the strap on my Pinion Pure PU24?

Changing the strap on the PU24 requires a spring bar tool. Position the thin end of the tool under the spring bar anchor, apply gentle pressure to compress the spring, then remove the old strap. Repeat for the opposite lug. Insert the new strap by aligning the holes with the lugs and press until you hear the spring click into place.

Are there aftermarket straps compatible with the PU24?

Yes, all straps with a 22mm lug width are compatible with the Pinion Pure PU24. Milano Straps offers a comprehensive catalogue of artisanal options: Italian Tuscan leather, alligator, shell cordovan, nylon and canvas NATO straps, plus FKM rubber variants. Every strap is ready to ship and customisable according to your preferences.

How long does a leather strap last on the Pinion Pure PU24?

The longevity of a leather strap depends on material quality and usage patterns. A vegetable-tanned calf strap, well maintained, lasts 3-5 years of daily wear. Alligator, thanks to a more robust derma structure, can last 7-10 years. The determining factor is maintenance: avoid prolonged exposure to extreme humidity and occasionally apply a leather-specific balm. The patina that develops over time is not a flaw but a mark of authenticity.

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