1 Euro KM#1150 7.5000 g., Bi-Metallic Copper-Nickel center in Nickel-Brass ring, 23.25 mm. Ruler: Juan Carlos I Obv: King's portrait Obv. Designer: Luiz Jose Diaz Rev: Relief map of Western Europe, stars, lines and value Rev.Designer: Luc Luycx Edge: Reeded and plain sections