The unidirectional, ratcheted rotating bezel, etched with stencil numerals for the minutes, has the four rider tabs that have become a hallmark of Breitling's pilot watches. The replique montres grooved checkerboard motif on the screw-locked crown and chronograph pushers have been designed for non-slip grip and easy operation even for gloved fingers. The solid titanium caseback is replica rolex engraved with a conversion scale for the major measuring units and a relief Breitling logo in the center. Behind the caseback, and powering the timekeeping and chronograph functions, is Breitling's Caliber 13, an omega replica automatic, COSC-certified chronometer movement with 25 jewels and a frequency of 28,800 vph. The case, which is water-resistant to 300 meters, is attached to an all-new strap that combines a rubber-tread interior with a replica cartier highly resistant, military-grade textile exterior and features a titanium folding buckle.