Strap for DS-2 Powermatic 80 Stainless Steel / Grey

The lug width (ansa measurement) of the Certina Heritage Collection C024.407.18.081.00 is exactly 20 mm. This specification is critical when purchasing any aftermarket replacement strap. Lug width is the distance between the two lugs (case shoulders) where the strap attachments connect.

The ideal strap for the C024.407.18.081.00 depends on intended use. For formal occasions, alligator leather in vegetable tanning (dark brown, cognac, or black) or calf box leather is recommended. For versatile daily wear, a bicolour leather-rubber combination with deployante clasp offers maximum practicality. For sports or aquatic environments, technical-grade NATO fabric or FKM rubber ensures durability and maintenance ease.

Strap replacement requires a spring bar tool or traditional strap removal device. Remove the original strap by extracting the two compressed spring bars located at the base of the case lugs, then insert the new bars into the lug holes of the replacement strap (20 mm width). The operation must be executed carefully to avoid scratching the case. If not experienced, consult a qualified watchmaker.

Yes, any strap with a 20 mm lug width specification is compatible with the C024.407.18.081.00. Always verify the lug width on the strap product specification. Artisanal straps from specialised Italian manufacturers guarantee construction quality and finishing equal to or superior to OEM originals.

The lifespan of a natural leather strap (alligator, calf, exotic leather) ranges from 3 to 7 years, depending on material type, tanning method, daily use intensity, and maintenance discipline. Vegetable-tanned alligator ages magnificently, developing a noble patina. Rubber and synthetic materials typically last 5–10 years. Extended water immersion should be avoided, and the strap should be dried promptly after moisture exposure.