Certina · DS Multi-8

Strap for DS Multi-8 Silver

Takes 23 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width23 mm
Case diameter42 mm
ReferenceC0204191603700
FamilyDS Multi-8
MovementETA caliber E49.351 Additional 12 hours Hand (adjustable), Additional 24 hours Hand (adjustable), hours, minutes, seconds | date, day, perpetual calendar | Chronograph | alarm | power reserve indicator
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The DS Multi-8 C0204191603700, seen from the bench

The Certina DS Multi-8 C0204191603700 is a 42mm stainless steel chronograph embodying the brand's Double Security philosophy. It features an ETA caliber E49.351 movement with 12-hour and 24-hour subdials, chronograph, alarm function, power reserve indicator, and perpetual calendar. The 23mm lug width accommodates compatible straps precisely, while the 316L stainless steel case resists corrosion for sustained professional and daily use. This multifunctional tool watch prioritizes Swiss reliability and functionality over aesthetic compromise.

Frequently asked questions

What is the lug width of the Certina DS Multi-8 C0204191603700?

The lug width of the Certina DS Multi-8 C0204191603700 is 23mm, a specific dimension that reflects the proportions of the 42mm case. This measurement is uncommon in the contemporary market, making it essential to verify compatibility before purchasing an aftermarket strap. To measure accurately, calculate the net distance between the two case lugs, excluding the width of the lug itself.

What strap is recommended for the DS Multi-8?

The Certina DS Multi-8 adapts exceptionally well to various strap types. For formal contexts, an alligator leather strap with vegetable tanning offers elegance and a rich, evolving patina. For daily sporting use, a cordura NATO strap at 23mm guarantees practicality and robustness. If comfort and versatility are priorities, a caramel-brown vegetable-tanned calf represents an ideal compromise. For humid or marine environments, an FKM rubber strap with fine texture provides superior grip and absolute durability.

How do you change the strap on the Certina DS Multi-8 C0204191603700?

Changing the strap on the C0204191603700 requires a specific tool (spring bar tool) and a few minutes of careful attention. Position the watch on a stable surface, gently remove the existing strap by lifting the spring bars from inside the lugs with the spring bar tool, then insert the new strap by clicking the spring into position. The 23mm lug width allows frequent changes without risk of case damage. We recommend executing this operation with care to avoid scratching the case.

Are aftermarket straps compatible with the Certina DS Multi-8?

Yes, aftermarket straps at 23mm are fully compatible with the Certina DS Multi-8 C0204191603700, provided that the lug width matches exactly. Artisanal Milanese straps in vegetable-tanned leather, NATO, and technical rubber offer superior quality compared to Certina OEM straps, with aesthetic customisation and certified materials. Always verify compatibility by contacting the manufacturer before ordering.

How long does a leather strap last on the Certina DS Multi-8?

The lifespan of a leather strap depends on the tanning method and intensity of use. A high-quality vegetable-tanned leather strap (alligator, calf, shell cordovan) subjected to moderate wear (5-6 wearings per week in dry environments) has an estimated life of 3-5 years. Constant exposure to water, sweat, and humidity reduces durability to 2-3 years. Signs of ageing (deep patina, reduced flexibility) indicate the need for replacement. Store the strap away from direct heat sources and occasionally apply a vegetable conditioner to extend 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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only