In 1934, Mido launched the Multifort design, [5] the first Mido to use a self-winding automatic movement. It was shock-resistant, anti-magnetic and water-resistant.
Ocean Star 600 Chronometer - Swiss Automatic Watch for Men - 43.5mm Stainless Steel Case with Rotating Ceramic Bezel - Stainless Steel Bracelet with Folding Clasp and Diving Extension