Certina
DS-2 C024.410.11.041.20— lug 21mm

The lug width of the Certina DS-2 C024.410.11.041.20 is 21 millimetres. This dimension is measured from the inner edge of the left lug to the inner edge of the right lug, at the point where the strap seats against the case. Always verify with digital callipers before purchasing an aftermarket strap.

The DS-2 C024.410.11.041.20 accommodates versatile straps: hand-stitched vegetable-tanned leather in cognac or conker brown reinforces its elegant-sport character, whilst a NATO in slate or navy maintains its instrument-watch aesthetic. For intensive marine use, FKM rubber ensures durability and perspiration comfort in warm climates. Alligator in deep tones creates sophisticated contrast against polished steel.

Remove the spring bar connecting the strap to the lugs using a dedicated tool or thin-bladed implement. Gently lever the spring bar to create clearance for withdrawal. Once extracted, the old strap slides away cleanly. Insert the spring bar into the new strap, seat both ends in the lugs, and press until you hear a click. The operation takes under one minute with familiarity.

Yes, provided they are dimensioned for 21mm lug width. Any aftermarket strap with universal spring bar attachment and 21mm lug width integrates seamlessly. Milanostraps.it manufactures straps specifically engineered for this specification, hand-finished by master craftsmen with rigorous material selection and bespoke customisation options.

A strap in vegetable-tanned leather typically performs for 3–5 years under normal daily wear. Exposure to saltwater, perspiration and ultraviolet radiation accelerates aging. For the DS-2, we recommend rotating with a NATO or rubber version during summer and water-intensive periods. The patina that develops naturally on leather over time is characteristic and reflects the watch's history.