Certina · DS Podium

Strap for DS Podium GMT Titanium / Grey / Bracelet

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter41 mm
ReferenceC034.455.44.087.00
FamilyDS Podium
MovementETA caliber F06.421 hours, minutes, seconds, Additional 24 hours Hand (adjustable) | date
CaseTitanium

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the DS Podium C034.455.44.087.00

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The DS Podium C034.455.44.087.00, seen from the bench

The DS Podium represents Certina's sporty line dedicated to motorsport enthusiasts. It is equipped with the ETA F06.421 caliber with hour, minute, second, adjustable GMT hand, and date indication functions. The watch features 20mm lugs.

Frequently asked questions

What is the lug width of the Certina DS Podium C034.455.44.087.00?

The lug width of the Certina DS Podium C034.455.44.087.00 41mm model is 20mm. This measurement refers to the internal distance between the two lugs—the shoulders of the case—where the strap is installed. A 20mm strap ensures a precise fit without play, maintaining mechanical integrity of the lugs over time.

Which strap material is best for the Certina DS Podium C034.455.44.087.00?

Choice depends on use case and context. Alligator leather in cognac or dark brown complements the titanium subtly and develops natural patina. Vegetable-tanned calf offers elegance and controlled ageing. NATO nylon provides robustness and lightness compatible with titanium. Vulcanised rubber suits aquatic environments and intense sports use. Milano Straps recommends evaluating your primary usage context.

How do I change the strap on the Certina DS Podium C034.455.44.087.00?

Use a spring bar tool—the dedicated lever with a bifurcated tip that compresses the elastic pin of the lug. Insert the bifurcation under the pin from one side, lever until the pin retracts, then extract the old strap. Repeat on the other side. Insert the new strap by threading the pin into the provided holes and confirm both sides are seated firmly before wearing.

Can I use an aftermarket 20mm strap on this model?

Yes, absolutely. The Certina DS Podium C034.455.44.087.00 accepts any aftermarket or artisanal 20mm strap, provided it meets precision manufacturing standards. Milano Straps offers bespoke 20mm straps in alligator, calf, NATO and rubber, each checked to millimetre tolerance for flawless installation and decadal durability.

How long does a natural leather strap last on the Certina DS Podium C034.455.44.087.00?

A quality alligator or calf strap with vegetable tanning lasts 5–8 years with routine care (damp cloth cleaning, moderate humidity exposure). Natural ageing is inherent to the appeal: patina deepens and texture settles. Avoid prolonged saltwater immersion. Rotating between two straps extends longevity considerably. Milano Straps provides maintenance guidance with every strap delivered.

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