Graf Zeppelin German Made, Dual Time, Big Date Watch with Two Crowns. #7644-1

Graf Zeppelin German Made, Dual Time, Big Date Watch with Two Crowns. #7644-1

This is a highly useful and nicely done retro-style dual time watch with a big date feature at 12:00. It features a Swiss Ronda 6203.B movement, a white dial with contrasting dark blue hands and indices, and a tempered domed mineral crystal.