Diamonds and a mechanical heart in a watch you can actually wear every day: that is the promise of the Tissot T-My Lady Automatic with anthracite dial. It is sporty enough for weekends, dressy enough for dinner, and sized at 29.3mm so it sits comfortably on a slimmer wrist.

The anthracite dial has a dark gray depth that shifts with the light, and eight small diamonds mark 12, 3, 6 and 9 o'clock for a sparkle that stays tasteful. Inside, a Swiss automatic movement with a Nivachron balance spring offers up to 48 hours of power reserve and better resistance to everyday magnetism; flip the watch over and the movement is visible through the see-through caseback.

Practical touches make it easy to live with. Water resistance of 100 meters means hand-washing and swimming are no worry, and the quick-release steel bracelet with butterfly clasp can be swapped without tools.

T-My Lady Automatic with diamonds, T132.007.11.066.00

• Reference: T132.007.11.066.00
• Case: 316L stainless steel, 29.3mm, 10.6mm thick
• Movement: Swiss automatic with Nivachron balance spring, 48-hour power reserve
• Dial: anthracite with 8 diamonds (about 0.02 carat) and date window
• Crystal: domed sapphire
• Caseback: see-through
• Water resistance: 100 meters
• Bracelet: stainless steel, quick-release, 15mm lug width, butterfly clasp with push-buttons

A dark, sparkling dial that goes with absolutely everything.