====== Sinn 544 RS ====== {{wst>image_cr|Sinn|544 RS}} The **544 RS** is a wristwatch from [[Sinn]]. A variant of the [[Sinn 544|544]], featuring a red seconds hand instead of a white one. The watch was first presented at [[Watches & Wonders]] [[2026]]. A timepiece that impresses with its clean, understated design, stripped down to the essentials. **Movement:** * [[Automatic movement]] [[SW 200-2]], 28,800 vph (4 Hz) * 26 [[jewels]] * Power reserve 60 h **Case:** * [[Stainless steel]], [[pearl-blasted]] * Ø 38.5 mm, height 10 mm * [[Sapphire crystal]] * Sapphire crystal case back * Crown at 4 o’clock to prevent it from pressing into the back of the hand * [[Water-resistant]] up to 20 atm * Pressure-resistant **Dial:** * Matte black * Moon phase display as a hybrid ceramic luminous element * Hour markers made of hybrid ceramic luminous elements, applied by hand * Hour and minute hands coated with luminous paint **Functions:** * Hours, minutes, seconds, date * [[Stopwatch]] **Price** (2026): * starting at €1,390 {{tag>Watch_Models Automatic Sinn_Models}}