====== Rainer Brand Panama automat S2 ====== {{wst>image_cr|Rainer Brand|Panama automat s2 RB 18 Tobago}} **Panama automat s2** (Reference RB 18) is a wristwatch by [[Rainer Brand]]. A modern model in the well-known **Panama** series. A restrained, understated, and refined design in the style for which Rainer Brand is known. Special color – limited to 50 pieces. **Movement:** * Mechanical movement with [[automatic]] winding ⋅ Date window ⋅ Center seconds with stop-seconds mechanism ⋅ Caliber [[SW 400]] Premium, regulated in 5 positions * Wheel bridge, barrel bridge, balance cock, and automatic bridge, as well as the rotor, are [[sandblasted]] and [[rhodium-plated]] * Power reserve of 42 hours when fully wound **Case:** * Stainless steel, middle section [[satin-finished]], [[bezel]] high-gloss polished and hardened * The case back is engraved, each watch individually numbered * The [[domed]] [[sapphire crystal]] is colorless with a hard anti-reflective coating; the case back also features a sapphire crystal viewing window * Ø 40 mm, H 11.4 mm * Water resistance 10 bar **Dial:** * The blue dial has a three-dimensional effect thanks to its two-level design ⋅ Sleek, highly polished steel hands ⋅ Extra-large date window for easy readability. Special color in a limited edition. * Extra-wide date window **Strap:** * Leather strap with [[pin buckle]], optionally available with a folding clasp or a steel [[Milanese]] bracelet **Price (2026):** * With leather strap or oder hightech strap and buckle €3,000 * With leather strap and B2 folding clasp €3,350 * With Milanese steel bracelet €3,200 {{tag>Watch_models Rainer_Brand_Models}}