Certina
DS-4 C0224101629000— lug 20mm
Certina DS-4 C0224101629000: 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 C0224101629000The essential strap measurement.
Browse 20mm straps →C0224101629000
ETA caliber E64.111 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the DS-4
FAQ
What is the lug width of the Certina DS-4 C0224101629000?
The lug width of the Certina DS-4 C0224101629000 is exactly 20 millimetres. This measurement represents the distance between the inner retaining pins. To verify precisely, measure the internal space between the two pins using a digital calliper: accuracy is essential when purchasing an aftermarket-compatible strap.
Which type of strap best suits the Certina DS-4?
For the Certina DS-4 C0224101629000, we recommend alligator leather to emphasise its classical-sportive character, or Italian calf leather with vegetable tanning for those seeking natural patina development over time. A NATO strap in technical fabric is ideal if you prioritise daily practicality, whilst vulcanised rubber represents the modern choice for weather resistance.
How do you change the strap on a Certina DS-4?
To change the strap on your Certina DS-4 C0224101629000, use a spring bar removal tool. Insert the flat end of the tool beneath each lateral pin of the case, pressing gently inward to compress the spring. Once loosened, the pin will partially withdraw, allowing removal from the old strap. Insert the new strap by aligning the same pins in the holes and allow the spring to reposition.
Does the Certina DS-4 accept 20mm aftermarket straps?
Yes, the Certina DS-4 C0224101629000 accepts any artisanal strap featuring compatible pins for a 20-millimetre lug width. Milano Straps offers a complete selection of leather, NATO and rubber straps specifically tested for this width, guaranteeing constructive precision and freedom from lateral play.
How long does a leather strap last on the Certina DS-4?
The lifespan of a leather strap on your Certina DS-4 depends on usage intensity, climate and tanning quality. An Italian calf leather strap with vegetable tanning, used daily under normal conditions, maintains structural integrity for 2–4 years. Alligator, being more resilient, may last 4–6 years. Vulcanised rubber offers superior durability, up to 5–8 years with basic maintenance.