Housed in a 40 mm steel case measuring 41 mm in width and 11.25 mm in thickness, the Drive de Cartier WSNM0004 is crowned by an octagonal steel crown set with a faceted synthetic spinel. A sapphire crystal protects the silvered flinqué dial, which is dressed with Roman numerals, blued-steel sword-shaped hour and minute hands, and a blued-steel leaf-shaped second hand for a distinctly classical touch.
Functionality is thoughtfully arranged across the dial: a calendar aperture sits at 3 o'clock while a small seconds counter appears at 6 o'clock. The exhibition sapphire case back reveals Cartier's manufacture self-winding mechanical caliber 1904-PS MC within. Water resistance extends to 3 bar (approximately 30 meters / 100 feet).
The watch is fitted with a black semi-matte alligator skin strap secured by an 18 mm steel double adjustable folding buckle, lending a versatile elegance suited to both formal and everyday wear.
