Certina
DS-1 C0064071605100— lug 20mm
Certina DS-1 C0064071605100: 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 C0064071605100The essential strap measurement.
Browse 20mm straps →C0064071605100
ETA caliber 2824-2 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the DS-1
FAQ
What is the correct lug width for the Certina DS-1 C0064071605100?
The Certina DS-1 features a lug width of exactly 20mm. This specification is confirmed in Certina's official documentation for reference C0064071605100. Always verify the lug width by measuring the space between the lugs before ordering a replacement strap.
What is the best strap for the Certina DS-1 C0064071605100?
There is no universal choice. A vegetable-tanned calf leather emphasises the formal character of the model and develops patina over time. A technical NATO amplifies the sport-utility vocation. An alligator leather in polished finish creates an elegant pairing. Your choice depends on intended use and personal aesthetic preference.
How do I change the strap on my Certina DS-1?
The Certina DS-1 uses quick-release spring bars. Equip yourself with a dedicated spring bar tool and position the dial facing downward on a soft surface. Gently lever the spring bar from one side until the lug releases, then remove the bar. Insert the new strap by aligning the holes and reposition the spring bar until it clicks into place.
Can I use an aftermarket compatible strap on my Certina DS-1?
Yes, any 20mm strap is mechanically compatible with the Certina DS-1 C0064071605100. Milano Straps artisanal straps are tested for mechanical compatibility and offer superior construction quality compared to generic alternatives. Verify that the lug width is precisely 20mm and that the strap thickness does not exceed the lug channels.
How long does a leather strap last on a daily-wear watch?
A vegetable-tanned calf leather strap maintains functional efficiency for 3–5 years of intensive daily use. Lifespan depends on exposure to direct sunlight, humidity, and thermal variations. Vegetable-tanned leather requires periodic maintenance (application of protective balm) to extend longevity. Alligator leather straps, due to structural density, typically last longer.