Certina
DS Multi-8 C0204191605700— lug 23mm

The Certina DS Multi-8 features a 23-millimetre lug width, measured inside-to-inside between the two spring bar attachments. This dimension is non-standard and distinguishes this generation of sports models. We recommend verifying compatibility by manually measuring the opening with a tape measure or digital calliper.

For the Certina DS Multi-8, we recommend vegetable-tanned calf leather or FKM rubber straps for regular sports use. If the watch must transition between formal and casual contexts, an alligator or shell cordovan strap in dark brown imparts elegance whilst preserving the model's sports DNA. Vulcanised rubber remains unmatched for aquatic activity.

The Certina DS Multi-8 features spring bar attachments. To remove the strap, position a small lever or flat tool beneath each lug and push outwards. The new strap must be 23mm in width. Consult the instructions provided by the strap manufacturer for correct installation, especially if equipped with a deployant buckle.

Yes, you can install a 23mm strap with a deployant buckle on the Certina DS Multi-8. However, you must select a thickness compatible with the spring bar lugs (typically between 4 and 5 millimetres). A deployant buckle distributes load more uniformly and increases comfort, particularly during strap changes.

Durability depends on frequency of use, climate, and maintenance. A quality calf or alligator strap, exposed to normal conditions (not frequent immersions), can last 3–5 years before requiring replacement. Exposure to humid climates reduces longevity; monthly cleaning and protective treatment every 6 months significantly extend strap lifespan.