Rado La Coupole R22243703, 31mm, Black Dial, Black Ceramic Bracelet

Rado La Coupole is a women's dress watch built around a compact 31 mm round case. It suits anyone who wants a refined, slim ceramic piece for daily wear and smart occasions.

The watch runs on a Swiss quartz movement and uses ceramic for both the case and the bracelet. A sapphire crystal protects the black guilloche dial, and water resistance is rated at 50 m. The bracelet closes with a foldover clasp.

The most eye-catching detail is the Open Heart feature on the dial, which adds a touch of visual depth to an otherwise restrained design. At 8.4 mm thick with a 15 mm lug width, it sits neatly under a shirt cuff and works from the office through to the evening.

Rado's La Coupole is aimed at women who want a small, polished ceramic watch that reads as jewellery as much as a timekeeper. The black guilloche dial with its Open Heart aperture gives the collection a quiet, decorative character rather than a sporty one.

The material story is the strongest part. Both the case and the bracelet are ceramic, which resists scratches far better than steel, and the dial sits under sapphire crystal. Inside is a Swiss quartz movement, so accuracy and low maintenance are the priority rather than mechanical showmanship.

The trade-off is water resistance: 50 m is fine for splashes and hand washing, but it is not a watch for swimming laps or long showers. Ceramic is also hard but can chip on a sharp knock, and the foldover clasp bracelet cannot be swapped for a strap in the way a standard lug watch can.

It suits a small to medium wrist and anyone who wants a low-fuss dress piece for the office or evenings. If you prefer a mechanical movement, look at automatic dress watches in the same size range, but expect more upkeep.