Description
The CHRONOMASTER Sport combines elements of past ZENITH chronograph references such as the tri-color dial, pump-style pushers, and steel bracelet with a black ceramic bezel, all in a modern 41mm case. This version features a black dial paired with an integrated steel bracelet. Powered by the El Primero 3600 1/10th of a second automatic chronograph movement.
Breitling Chrono Cockpit Automatic Men's Watch A1335812-C776BLLZT 39mm 
Rolex GMT-Master II, 40mm, Oystersteel and 18k Yellow Gold, Ref# 126713GRNR-0001