Strap for Purist Typ 2 Stainless Steel / Black

The lug width (misura ansa) of the Purist Type 2 P2NS-LS is 20 millimetres. This measurement is determined by positioning a calliper across the two lateral lugs of the case at their widest point. It is essential not to confuse lug width with other case dimensions: an inaccurate measurement would result in the purchase of an incompatible strap. At Milano Straps, the 20mm strap collection has been carefully selected to guarantee absolute compatibility with this model.

The Purist Type 2, owing to its minimalist philosophy, pairs ideally with straps in vegetable-tanned calf leather or alligator, as the natural grain of the leather reflects the sober constructive ethos of the watch. For informal daily use, a charcoal grey or black canvas NATO strap offers practicality without compromising aesthetic integrity. A satin-finished vulcanised rubber strap represents a functional choice for those who consider it an instrument of use. Every strap should be equipped with a stainless steel deployante clasp, finished to echo the case brushing.

To change the strap on a 20mm lug-width watch, a spring bar tool is required—a dedicated instrument that allows the spring bars (the spring-loaded pins holding the strap to the case lugs) to be compressed. Position the spring bar tool within the lug, compress gently to release the pin, and slide the old strap out of the lugs. Subsequently insert the new strap, ensuring the spring bars position correctly in their grooves. This operation requires delicacy to avoid scratching the case. We recommend enlisting expert assistance if you do not possess the appropriate tools.

Yes, the Deutsche Uhrenmanufaktur Glashütte Purist Type 2 P2NS-LS is fully compatible with aftermarket straps of 20mm lug width. Milano Straps offers a curated selection of artisanal straps in leather, NATO, and rubber, all tested for dimensional compatibility. The use of high-quality aftermarket straps does not compromise the integrity of the movement or case, and represents an opportunity to personalise the watch according to your aesthetic and functional preferences. Each strap is supplied ready for shipment and customisable online.

The lifespan of a leather strap depends on frequency of wear, environmental conditions (humidity, temperature, sun exposure), and the type of tanning. A vegetable-tanned calf leather, worn daily in temperate conditions, retains structural integrity for 3–5 years before showing significant signs of wear. Alligator, more resistant to repeated flexing, may last 5–7 years. The natural patina that leather acquires over time is desired and testifies to conscious ageing. To extend durability, we recommend alternating straps, allowing the leather to regenerate, and avoiding prolonged exposure to direct heat sources or salt water.