Reference: 24.2160.4063/28.R515Calibre: El Primero 4063 Automatic Chronograph high frequency with tachymeterPower Reserve: 50 Hours Frequency: 36,000 VpH (5 Hz) Dial: Black dial Band: Black rubber strap Clasp: Black aluminum buckleFunctions: Hours,...
Reference: 10.2261.4052W/98.R573Calibre: El Primero Automatic Chronograph high frequency with 1/10th of a second indicationPower Reserve: 50 Hours Frequency: 36,000 vph (5 Hz) Dial: Skeleton dial Band: Black rubber strap Clasp: TangFunctions:...