Specs
| Spec | Value |
|---|---|
| Diameter | 38.5 mm |
| Height | ~10 mm |
| Material | Bead-blasted stainless steel |
| Water resistance | 200 m |
| Crystal | Sapphire (front + display caseback) |
| Movement | Sellita SW 200-2 |
| Frequency | 28,800 vph |
| Power reserve | 60 hours |
| Functions | Hours, minutes, seconds, date (at 8) |
| Crown | D3 system, positioned at 4 o'clock |
| Special | Anti-magnetic DIN 8309, hybrid-ceramic lume |
Price
| Variant | Price |
|---|---|
| Leather / rubber | €1,390 |
| H-link bracelet | €1,740 |
1,600 EUR
Background
The 544 RS debuted at Watches & Wonders Geneva 2026, marking Sinn's first appearance at the fair. It revives the integrated-bracelet concept from the discontinued 244 (1994) with updated materials and technologies. The neo-vintage design sits between entry-level sports watches and luxury sports models, offering Sinn's tool-watch philosophy in a fashion-forward package.
Design
Integrated-bracelet sports watch with 90s neo-vintage styling. Launched at Watches & Wonders Geneva 2026 — Sinn's first appearance at the fair. Inspired by the discontinued 244 (1994) and the 144 chronograph. The "RS" variant has a red seconds hand.
Cushion-shaped case with hidden lugs for compact wrist presence. Crown at 4 o'clock. Clean dial: Sinn logo at 12, framed date window at 8. Pencil and syringe hands. Uniform matte bead-blasted finish.
New hybrid-ceramic lume markers integrate luminous pigment directly into the ceramic mold. Similar concept to Tudor's lume blocks. Straps swap via standard spring bars — H-link bracelet with tool-free micro-adjust, integrated rubber, or leather.
That's a €550 premium over the Sinn 556, which gets you the integrated bracelet design, new case shape, and the ceramic lume tech.
Links
https://www.sinn.de/en/watches/all-watches/544-rs.html
