A white dial on black leather is the most classic pairing in watchmaking, and the Tissot PR 100 T150.410.16.011.00 delivers it with clean, modern restraint. It is the version to choose if you want a dress-leaning watch that still shrugs off daily wear, the kind you can wear to a job interview and to a weekend brunch.

The PR 100 has been one of Tissot’s best-sellers since the early 1980s, and the initials hint at why: precision and robustness, with water resistance to 10 bar built in. This 40mm case is only 8.25mm thick, so it slides beneath a shirt cuff, and the narrow bezel lets the bright white dial take center stage. A tapered crown adds a small but satisfying touch of refinement.

Swiss quartz keeps the time accurate without any attention, and the black strap, with its alligator-style grain on cowhide, gives the watch a polished, formal finish. Light at around 57 grams, it is easy to forget you’re wearing it.

PR 100 40mm white dial on leather (T150.410.16.011.00)

• Case: 316L stainless steel, 40mm diameter, 8.25mm thick, 20mm lugs
• Dial: white with indexes, date and Super-LumiNova hands
• Movement: Swiss quartz with battery end-of-life indicator
• Crystal: scratch-resistant sapphire
• Water resistance: 10 bar (100 m)
• Strap: black alligator-grain cowhide, pin buckle, quick-release

Classic black-and-white contrast for the well-dressed minimalist.