Offering a glimpse of its powerful inner mechanics, the Jazzmaster Open Heart lets precision take center stage. Featuring a captivating midnight blue dial that sparkles, this showstopping timepiece fuses the modernity of urban architecture with the infinity of the cosmos.<br><br /><ul><li>36mm stainless steel case; open case back</li><li>Midnight blue open heart dial with gold-tone accents</li><li>Sapphire crystal</li><li>Caliber H-10 automatic movement; 80-hour power reserve and Nivachron? balance spring</li><li>Stainless steel bracelet; folding clasp</li><li>50-meter water resistance</li></ul>

