The upgraded 3wf version, the top-tier Cartier RONDE DE CARTIER London series models WSRN0021 and W6700155, are released simultaneously. The 3wf couple watches come in both large and small sizes, perfectly preserving the elegant appearance and distinctive Cartier features. They feature Roman numeral hour markers, sword-shaped blue hands made of heat-treated steel, sapphire crystal lenses, and a silver-colored pearlescent dial. With a smooth and balanced design style, they present a rich luster. They are equipped with original Swiss-imported quartz movements (the appearance of the movement is identical to the original). The large model has a diameter of 36mm, while the small model measures 29.5mm. They come with imported Italian calfskin straps and original buckles, fully compatible with the original versions. Produced by 3WF.
