Patek Philippe Cubitus 5840

The Patek Philippe Cubitus 5840 is praised for its technically solid and conceptually coherent high complication, with remarkable integration between case, movement, and dial, and classic Patek finishing. While 45mm, its 8.3mm thinness allows it to wear flat and stable, though the platinum case adds heft and some find the overall size too large, with one owner noting the steel version wears closer to 41mm. The angular, quadrangular case blends square and octagon shapes. The Patek Philippe Cubitus 5840 is criticized by some for resembling a replica with side flanges, with one commenter comparing it to a "Temu Nautilus," and another found the watch underwhelming when tried on. On balance, owners and reviewers appreciate the technical execution and finishing of the Patek Philippe Cubitus 5840, though its 45mm size and design elements are polarizing.