Certina
DS C026.407.16.087.00— lug 20mm
Certina DS C026.407.16.087.00: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Certina C026.407.16.087.00The essential strap measurement.
Browse 20mm straps →C026.407.16.087.00
ETA caliber C07.111 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the DS
FAQ
What is the lug width of the Certina DS C026.407.16.087.00?
The lug width of the Certina DS C026.407.16.087.00 is 20 millimetres. This measurement represents the distance between the two attachment pins that protrude from the case. It is a universal standard in the watch industry, allowing access to a vast range of compatible aftermarket straps without requiring modifications to the case.
What strap is recommended for the Certina DS C026.407.16.087.00?
For the Certina DS C026.407.16.087.00, alligator straps (thickness 3.5-4.2mm) are suitable for business contexts, vegetable-tanned calf leather for superior aesthetic longevity, NATO fabric for sports applications, and FKM rubber for underwater environments. The choice depends on intended use: cognac alligator represents the most balanced solution for versatile daily wear, whilst medium-dark calf leather offers superior chromatic evolution over time.
How do you change the strap on a 20mm lug width watch?
Strap replacement is performed by removing the horizontal pins connecting the lugs to the case using a dedicated tool (spring bar tool) or, alternatively, a small screwdriver. Carefully extract the pins from one side, disconnect the worn strap, and insert the new strap by aligning the inner shoulders with the pins, then reinserert the pin with uniform pressure until a click is heard, indicating proper locking. The operation requires less than three minutes for those with experience.
Is an aftermarket strap compatible with the Certina DS C026.407.16.087.00?
Yes, any strap with a 20-millimetre lug width is compatible with the Certina DS C026.407.16.087.00. International construction standards guarantee that straps from different manufacturers will mount without interference. It is sufficient to verify that the strap width is indeed 20mm and that the leather thickness does not exceed 4.5 millimetres to avoid friction against the case.
How long does a natural leather strap last on a wristwatch?
The lifespan of a natural leather strap depends on the tanning method and usage patterns. An alligator strap with vegetable tanning, used daily with rotation between other straps (at least 2-3 pieces), maintains structural integrity between 3 and 5 years. Common calf leather typically lasts 18-24 months. Prolonged exposure to humidity, acidic perspiration, and direct UV rays shortens strap life; proper maintenance (drying after wetting, annual conditioning with specialist creams) can significantly extend durability.