Cartier Ronde Solo de Cartier Automatic 42mm（ W6701010）/WHP034879

42mm white dial stainless steel automatic mechanical watch 

Classic Design Symbol: A 42-millimeter stainless steel case paired with a black calfskin strap, a silver玑镂 dial (with radiating pattern and brushed finish) featuring oversized black Roman numeral hour markers and blue steel sword-shaped hands. The 3 o'clock position calendar window is practical； the crown is set with a blue synthetic corundum stone， continuing Cartier's signature elegance.
Automatic Mechanical Performance： Equipped with Cartier's 1847 MC automatic winding movement (23 gem bearings， oscillation frequency 28，800 times per hour)， with a power reserve of approximately 42 hours， the timekeeping is stable and precise； 30 meters of water resistance meets daily protection needs， and the sapphire glass crystal is scratch-resistant and wear-resistant.
Comfortable Wearing Experience： The black calfskin strap with a stainless steel folding clasp fits the wrist snugly； the 8.53-millimeter thin case + arched crystal lens visually appears lighter and thinner， suitable for both business formal wear and daily casual occasions.
Style Versatility： The combination of a silver white dial and black strap is simple and elegant， suitable for both suits and casual wear， representing a representative entry-level luxury watch for "gentleman style".