Limited Edition of 1000 Pieces. Ball Watch Company Engineer III Marvelight Chronometer Limited Edition NM9028C-S29C-BK. No matter the circumstances and in the face of adversity, one truth shines, life is a quest for meaning. For all the explorers who charge forward, the new Engineer III Marvelight Chronometer. Stellar luminosity and trusted COSC precision set exploration free, while extreme anti magnetic protection and muscular lines unite with a heritage fortified by resolution amid challenge. An everyday tool built for the pursuit that unites all explorers, purpose. Encased in toughness, the movement and its precision ensure that exploration never stops. And thanks to testing by the Swiss Official Chronometer Testing Institute COSC, the timepiece is a certified mechanical chronometer built to deliver perfect time keeping in the most imperfect conditions. Powered by the motion of your wrist, the automatic precision keeps pace with your every move powered by purpose.