OMEGA Supermaster Series Coaxial Chronograph Watch Men s Mechanical Watch

asJ Production TVS TVS Omega OMEGA OB2 Speedmaster Co-Axial Chronograph Watch Model: 311.30.44.51.01.002 TVS independently developed 9300 Master Chronometer Dual-T Movement, with the 3 o clock sub-dial for the 12-hour and 60-minute chronograph. All functions and appearance are consistent with the original version, a masterpiece by TVS. Vibrational frequency: 28800 beats per hour. Power reserve: 60 hours. Stainless steel case and bracelet, domed double-sided anti-reflective scratch-resistant glass. S1 exquisite recommendation for men s multifunctional mechanical watch. Buy now.