When Cartier introduced the Calibre de Cartier Diver, it marked a daring moment for the Maison — a leap from refined salons into the depths of the sea. Long admired for its elegant dress pieces and design mastery, Cartier ventured into territory often dominated by tool-watch traditionalists. The Diver was not conceived as a mere aesthetic variation, but as a genuine instrument meeting ISO 6425 diving standards — a 300 m water-resistant watch with unidirectional bezel, luminous markers, and a robust in-house automatic movement, the calibre 1904-PS MC.

The WSCA0010, in particular, carries a quiet confidence. Its deep blue dial radiates the calm strength of the ocean itself. Against this marine backdrop, the familiar Cartier signatures remain — Roman numerals, sword-shaped hands, and the cabochon-set crown — reminding us that even in the ocean’s domain, Cartier remains unmistakably itself.

The dial layout reflects a considered balance between elegance and utility. The small seconds at six o’clock and the discreet date window ensure functional clarity without compromising proportion, while the unidirectional bezel frames the dial like a compass rose, anchoring the design with purpose. The 42 mm steel case is substantial yet refined, slim enough to slide beneath a cuff, but resolute enough to withstand pressure at depth.

Model – Calibre de Cartier Diver
Reference – WSCA0010
Year – 2022
Size – 42mm
Dial – Blue
Case Material – Steel
Bracelet Material – Leather
Movement – Automatic
Power Reserve – 48hr
Water resistance – 300m
Condition – 8/10
Accs – Watch & Box
Remarks – E-warranty extended