Strap for Carson Premium Gent Moonphase Stainless Steel / Silver / Bracelet

The lug width of the Tissot Carson T122.423.11.033.00 is 20mm. This is the internal distance between the spring bar pins where the strap attaches. This dimension is standard for the Carson model and is critical for purchasing compatible straps that fit without lateral play.

For the Tissot Carson T122.423.11.033.00, we recommend alligator straps (cognac or black) for formal elegance, vegetable-tanned calf leather for evolving patina, NATO straps in waxed canvas for daily versatility, or technical rubber for water sports. Your choice depends on usage: business contexts favour alligator or satin calf, whilst outdoor activities benefit from NATO or rubber.

Remove the case from the original strap using a spring bar remover: insert the flat blade into the small lateral hole of the pin and lift gently. The pin will retract and the strap will detach. Repeat on the other side. To install the new 20mm strap, insert the new pins into the same holes and ensure they click into position with an audible snap. Check that the case is centred on your new strap.

Yes, the Carson accepts quality aftermarket straps provided they respect the 20mm lug width specification. We recommend selecting artisanal straps in noble leathers (alligator, English calf) or certified technical NATO straps. Reliable aftermarket options guarantee precise finishes, robust hardware and perfect compatibility without play.

A noble leather strap (alligator, vegetable-tanned calf) lasts between 2 and 4 years with moderate daily wear, provided it is kept in dry environments and not exposed to prolonged humidity. Longevity varies depending on tanning method, wear degree and climate conditions. Rubber straps last longer (5–7 years) due to lower humidity sensitivity.