Certina
DS Action C013.417.11.047.00— lug 21mm
Certina DS Action C013.417.11.047.00: 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 21mm lug width to preserve the original sartorial balance."
Technical Specifications
Certina C013.417.11.047.00The essential strap measurement.
Browse 21mm straps →C013.417.11.047.00
ETA caliber G10.211 Hours, Minutes, Small Seconds | Date | Chronograph, Rattrapante
The Heritage
Compatible Straps
Selected for the 21mm lug width of the DS Action
FAQ
What is the lug width of the Certina DS Action C013.417.11.047.00?
The lug width of the Certina DS Action C013.417.11.047.00 is 21 mm. This measurement must be verified using a digital calliper, measuring the exact distance between the two metal lugs protruding from the case. A compatible strap must have the holes of the end pieces positioned with a tolerance of less than 0.5 mm to this dimension to ensure a perfect fit.
Which strap is most suitable for the Certina DS Action?
The choice of strap depends on the use context. For humid or intensely practical environments, an FKM rubber strap offers colour stability and hygiene. For those who prioritise elegance combined with sportiness, vegetable-tanned calf leather develops a noble patina over time. Authentic alligator represents the pinnacle of tactile refinement, whilst a heavy cotton or ballistic nylon NATO fabric maintains functional austerity. Avoid synthetic materials that do not breathe.
How do you change the strap on a Certina DS Action?
To change the strap, remove the lug pins using a dedicated tool (spring bar tool) by inserting the forked tip into the appropriate holes at the pin ends. Extract the pin horizontally with firm pressure. Insert the new strap (21 mm lug width) by aligning the end pieces to the pins, then reinsert the pins with horizontal movement until the lock clicks. Verify that the strap is secure by pulling the ends. The operation requires just a few minutes of practice.
Is it possible to use a compatible aftermarket strap on the C013.417.11.047.00?
Absolutely. Any strap with a 21 mm lug width is compatible with the Certina DS Action. Artisanal straps offer a much wider selection of materials (vegetable leather, shell cordovan, alligator, technical rubber) and finishes than original straps. Always verify that the end pieces are positioned with precision, particularly for leather straps where tolerance maintenance is critical for safety.
How long does a natural leather strap last on a watch like the DS Action?
The lifespan of a vegetable-tanned leather strap depends on usage intensity and environmental conditions. With moderate daily wear, a vegetable-tanned calf strap maintains structural integrity between 4 and 6 years; shell cordovan leather, being denser, can reach 8-10 years. Fresh water does not significantly deteriorate vegetable leather, whilst exposure to salt sweat or chlorine requires frequent cleaning with a damp cloth. Regular maintenance (conditioning cream every 2-3 months) extends the useful life by 30-40%.