Strap for DS Podium

The lug width (ansa measurement) of the Certina DS Podium C0252071103700 is precisely 20mm. This dimension is specific to this model and must be respected with absolute accuracy: a strap of smaller or larger width will not seat correctly on the case, compromising both structural integrity and the watch's aesthetics. Measurement can be performed using a digital calliper directly on the case, measuring the distance between the two lugs at the strap insertion point.

There is no absolute choice: it depends on intended use and personal preference. For formal occasions, we recommend an alligator strap with vegetable tanning in black or dark brown, which enhances the refinement of the 32.50mm case. For everyday wear, vegetable-tanned calf leather offers the best compromise between aesthetics and durability: the living material develops patina naturally, creating an emotional connection with the watch. For sports activities or humid environments, an FKM rubber strap ensures full waterproofing and minimal maintenance. A NATO strap in stone-grey canvas imparts a sporty character whilst maintaining fidelity to the original design.

Strap replacement requires a specific tool: a spring bar tool (lever for bayonet springs). Procedure: 1) Remove the watch from your wrist; 2) Position the lever under one of the lugs and gently push the spring downward; 3) Once the attachment is released, the old strap slides away; 4) Insert the new strap into the opposite lug, then release the spring into the now-free lug. Repeat on the other side. If you are not confident, we recommend taking your watch to a qualified watchmaker to avoid damage to the case.

Yes, absolutely. High-quality aftermarket straps are a conscious choice and extremely common amongst enthusiasts. The important thing is to verify that the lug width is precisely 20mm and that the material is compatible with the stainless steel case. At Milano Straps you will find artisanal straps in leather, NATO, and rubber, all dimensioned for this precise lug width. Bespoke craftsmanship also allows colour and finish customisations to adapt the strap to your aesthetic preferences.

The lifespan of a leather strap depends on frequency of wear, climatic conditions, and the type of tanning applied. A vegetable-tanned calf, worn regularly in a temperate climate, maintains structural integrity for 3–5 years on average. Constant exposure to perspiration, moisture, and UV rays accelerates material ageing. An alligator strap, worn occasionally for formal occasions, can last 5–7 years or longer. The patina that develops naturally is not deterioration but a sign of the material's vitality. If you use the strap extensively (sports, humid environments), an FKM rubber strap offers superior durability, guaranteed for 7–10 years of intensive use.