Strap for Tank Must Small Quartz Stainless Steel - Diamond / Silver

The Cartier Tank W4TA0016 features a lug width of 16 millimetres. This dimension is determined by the width of the integrated lateral lugs of the case and does not permit variation. The measurement must be taken from the centre of one lug pin to the centre of the other, using a vernier calliper for precision. A strap of incorrect lug width will not fit the lugs, compromising both aesthetics and wearing security.

For the Tank W4TA0016, straps in alligator, calf leather, shell cordovan and, for sports use, NATO or vulcanised rubber are recommended. Alligator remains the most cohesive choice due to its uniform texture in harmony with the case's essential geometry. Calf leather treated with vegetable tanning offers a sober and authentic alternative. Shell cordovan develops a fascinating patina over time. High-grade FKM or HNBR rubber maintains the model's austere formality in daily wear.

Strap replacement on the Tank W4TA0016 is accomplished by extracting the pins that connect the strap to the case lugs. A dedicated tool (spring bar tool) is required to compress the internal spring mechanism slightly and release the pin from the lug attachment. This procedure demands delicacy to avoid damaging the case finish. Casati Milano atelier provides strap-change service by appointment, including consultation on compatible strap selection.

Yes, the Tank W4TA0016 is fully compatible with quality artisanal aftermarket straps, provided they are manufactured for the 16-millimetre lug width. The straps featured on milanostraps.it are selected for constructive tolerance and finishing coherent with the luxury environment of the timepiece. Casati Milano atelier recommends personalised selection during a consultative appointment, considering taste, intended use and desired chromatic evolution.

The longevity of a leather strap depends upon material and frequency of daily wear. A quality alligator or calf strap, worn regularly but not in extreme conditions, offers durability of 3–5 years. Shell cordovan, thanks to its structural density, may exceed 7–8 years of use whilst developing a fascinating patina. Periodic maintenance—gentle cleaning, hydration with specialised conditioners—significantly extends useful life. Casati Milano atelier provides an 18-month warranty on all made-to-measure straps and offers regeneration and restoration services.