Certina · DS-2

Strap for DS 2 Chrono 1/100 Sec PreciDrive Leather

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

Lug width22 mm
Case diameter41 mm
ReferenceC0244471605103
FamilyDS-2
MovementETA caliber 251.264 PRD hours, minutes, small seconds, Foudroyante seconds | date | Chronograph, Rattrapante
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 DS-2 C0244471605103

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

Frequently asked questions

What is the lug width of the Certina DS-2 C0244471605103?

The lug width is 22mm. This measurement is standard for the model and is critical for ensuring compatibility with aftermarket artisanal straps. To verify it, measure the internal space between the two pins that support the original strap.

What is the best strap for the Certina DS-2 C0244471605103?

It depends on use. For professional and sports: rubber or NATO for grip and water resistance. For everyday elegance: vegetable-tanned calf in tobacco brown or black. For maximum formality: alligator or shell cordovan. The 22mm lug width allows you to choose from artisanal offerings without compromise.

How do you change the strap on a Certina DS-2?

The strap is removed using spring bars that lock the strap to the lugs. Remove the spring bars with a dedicated tool, extract the old strap, insert the new one by aligning the holes, and reinsert the bars. The operation takes a maximum of 2 minutes. On quality cases like the DS-2, the pins are well-forged and do not fail easily.

Are there aftermarket straps compatible with the Certina DS-2 C0244471605103?

Yes, all straps with 22mm lug width are compatible with the DS-2 C0244471605103. Milano Straps offers an extensive selection of artisanal straps in leather, alligator, shell cordovan, rubber and NATO, all in the correct proportions for the DS-2. Compatibility is guaranteed by the standardisation of lug width.

How long does a leather strap last on a watch worn daily?

A quality leather strap with vegetable tanning, worn daily, typically lasts 3-5 years before the leather shows structural failure (cracking, localised thinning). Durability depends on perspiration, ambient humidity and maintenance. A shell cordovan strap can last 7-10 years. Rubber and NATO last 5-8 years. Milano Straps proposes straps made with selected skins to maximise longevity.

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