Strap for DS Powermatic 80 Stainless Steel / Green

The lug width of the Certina Heritage Collection C038.407.16.097.00 is 20 millimetres. This measurement represents the distance between the two lugs on the case and determines which strap you can fit. All 20mm artisanal straps in our catalogue are fully compatible with this model.

For the Certina Heritage Collection, we recommend vegetable-tanned leather straps in natural brown or black for an elegant look, or alligator straps in black for formal occasions. If you prefer sporty versatility, charcoal grey or navy blue NATO straps maintain the watch's character. Your choice depends on your personal style and predominant usage.

To change the strap, obtain a spring bar tool (the elastic bars holding the strap to the lugs). Gently remove the case from the current strap by applying pressure towards the case centre to compress the spring bar, then extract the strap end from the lug. Repeat on the other side. Insert the new strap by aligning the holes with the spring bars and press until you hear the locking click.

Yes, any artisanal strap with a 20mm lug width is compatible with the C038.407.16.097.00. Our leather, alligator, calf, rubber and NATO straps all respect the precise 20mm width. We recommend checking that the spring bars are in good condition before installation.

A quality leather strap lasts between three and five years with ordinary care and daily wear. Durability depends on usage intensity, moisture exposure and maintenance. Vegetable-tanned leather straps develop patina over time, extending aesthetic life beyond functionality. We recommend rotating two straps to extend their overall lifespan.