Swiss Breitling Challenger Colt Automatic-a watch specially designed and manufactured for the military. The satin-brushed bezel is decorated with four iconic Swiss Breitling watch bezel indicators, which not only ensure the best rotation control, but also effectively protect the mirror. The superb polishing technique perfectly shows the prototype of the watch. charm! [Size] The diameter of the watch is 44.00 mm, and the thickness of the watch is 11.25 mm. [Case] 316L stainless steel imported from Switzerland (Some watch friends said that the replica watch will be easier to turn black after wearing, but the genuine product is not so easy to turn black. That’s right! It’s because Because of the material, theChallenger uses the same material as the original) [Mirror] Super transparent double-sided anti-glare sapphire crystal, if it is not for the blue film, you might think that the mirror is missing [Dial ]The scale of the dial is formed by hydraulic technology, all in one go! Then the watchmaker is filled with Swiss super luminous powder by hand, which perfectly restores the authenticity! [Movement] Re-engraved eta2824-2 movement, top grade polished, the similarity is bursting! The quality is more stable!