Tank Must de Cartier watch Something Blue Steel case set with 24

Steel case set with 24 brilliant-cut diamonds totaling 0

while the see-through screw case back reveals the finely finished movement

Case back engraved with the handwritten signature of Alberto Santos-Dumont

held securely by a unique mechanism

the refined finishing of the movement is visible

Tank Must de Cartier watch Something Blue Steel case set with 24Tank Must watch, large model, High Autonomy quartz movement. Steel case, beaded crown set with a synthetic cabochon shaped spinel, silvered dial, blued steel sword shaped hands, black grained calfskin strap, steel ardillon buckle. Case dimensions: 33. 7 x 25. 5 mm, thickness: 6. 6 mm. Water resistant up to 3 bar (approx. 30 meters 100 feet).