Technical Archive

Certina
DS-8 C045.010.11.051.00— lug 16mm

Certina DS-8 C045.010.11.051.00: 16mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

DS-8 Lady Quartz Stainless Steel / Black / Bracelet

Artisanal Note

"This model requires a precise 16mm lug width to preserve the original sartorial balance."

Technical Specifications

Certina C045.010.11.051.00
Lug Width
16 mm

The essential strap measurement.

Browse 16mm straps →
Reference

C045.010.11.051.00

Movement

ETA caliber F03.412 Hours, Minutes, Seconds | Date

The Heritage

The Certina DS-8 reference C045.010.11.051.00 features the ETA F03.412 caliber with hour, minute, second and date indication. The watch has 16mm lugs for the strap. It is part of the DS collection characterized by the robust construction of the Swiss brand.

FAQ

What is the lug width of the Certina DS-8 C045.010.11.051.00?

The lug width of the Certina DS-8 C045.010.11.051.00 is 16mm. This measurement represents the space between the two lugs on the case and determines which straps are compatible. It is essential to verify this dimension before purchasing an aftermarket strap, as even minor variations would render the strap incompatible with the watch.

Which strap is recommended for the Certina DS-8 C045.010.11.051.00?

The Certina DS-8 suits multiple options exceptionally well: a genuine alligator or vegetable-tanned leather strap enhances its formal elegance, whilst a NATO nylon strap or vulcanised rubber strap emphasises its robust, sporty character. Your choice depends on your primary use case and personal style preferences. A cognac or dark brown leather strap in vegetable-tanned calf creates visual harmony with the brushed steel case.

How do I change the strap on my Certina DS-8 C045.010.11.051.00?

Strap replacement requires extraction of the pins (spring bars) that secure the strap to the case lugs. Use a dedicated tool such as a pin pusher or a small brass-tipped hammer to avoid damaging the case. Position the watch securely, align the pusher with the pin, and apply gentle, consistent pressure. Once you have extracted the pins from one side, you can remove the old strap and insert the new one.

Can I use an aftermarket strap compatible with the C045.010.11.051.00?

Yes, provided the strap has a 16mm lug width. Milano Straps offers a curated selection of handcrafted straps in various materials—alligator, calf leather, shell cordovan, NATO, and rubber—all compatible with this size. It is important to verify correct fit to the lugs before final installation, ensuring the strap does not protrude or sit too tightly.

How long does a leather strap last on a watch like the Certina DS-8?

The longevity of a leather strap depends on the material type, tanning method, and usage conditions. A vegetable-tanned calf leather strap, with proper maintenance and not exposed to excessive moisture, can last 5-8 years. Alligator and shell cordovan are even more durable. It is important to avoid prolonged water contact and allow the leather periods of rest to dry completely. A rubber or NATO strap, by contrast, has virtually unlimited durability if subjected to regular cleaning.