The Ball Engineer III Endurance 1917 GMT Rainbow Limited Edition GM9100C-S2C-BER is an automatic men's watch limited to 1,000 pieces. The Ball RRM7337-C Swiss Made chronometer-certified movement is responsible for its operation. Made of silver 904L stainless steel, the mummetal ...The Ball Engineer III Endurance 1917 GMT Rainbow Limited Edition GM9100C-S2C-BER is an automatic men's watch limited to 1,000 pieces.
The Ball RRM7337-C Swiss Made chronometer-certified movement is responsible for its operation. Made of silver 904L stainless steel, the mummetal-covered envelope and bracelet are set against a blue dial protected by sapphire glass with anti-reflective coating. The hands and indexes are filled with tritium sticks, which glow colorfully in the dark.
In addition, you'll find a day of the month date, screw-down crown and bezel, GMT pointer, and anti-shock and anti-magnetic systems. The case back is decorated with an image of the Endurance boat, which Sir Ernest Shackleton commanded during the 20th century Transantarctic Expedition. The water resistance of the watch is 100 meters.