The IWC Mark XV came out in 1999, taking over the Mark XII's spot. Its 38mm case was a tad bigger, housing an ETA-based movement (37524 or 30110, depending on the year). You could get it with a black or white dial, or a 'Spitfire' black or silver variant. The reference IW3253-02 model boasts a sleek black dial. The original black buffalo strap goes by A05510, A05512 (XS), or A05511 (XL). The A05514 bracelet was the standard, but the pictured IW3253-02 has the older style.