asJ Production
TVS Omega OB2 Speedmaster Co Axial Chronograph Watch Model 311.30.44.51.01.002
TVS independently developed the 9300 Master Chronometer Caliber, featuring a 3 o clock sub dial for 12 hour and 60 minute cumulative timing. All functions and appearance are consistent with the original version, a masterpiece by TVS.
Vibration frequency: 28,800 vibrations per hour
Power reserve: 60 hours
Stainless steel case with a curved double sided anti reflective scratch resistant glass. S1 exquisitely recommended multifunctional mechanical watch for men.
