The CHRONOMASTER Original is crafted in a 38mm steel case in the same proportions as the A386 paired with a reimagined blue tri-colour dial. Delivered with both a blue calfskin strap and a steel bracelet, it is powered by the El Primero 3600 automatic high-frequency chronograph movement with 1/10th of a second chronograph function and a power reserve of 60 hours. CASE MATERIAL: Stainless steel DIAMETER: 38 mm WATER RESISTANCE: 5 ATM DIAL: Blue-toned sunray-patterned with three different-coloured counters MOVEMENT MOVEMENT: El Primero COMPONENTS: 311 FREQUENCY: 36,000 VpH (5 Hz) POWER RESERVE: approx. 60 hours FUNCTIONS Hours and minutes in the centre Small seconds at 9 o'clock 1/10th of a second Chronograph: - Central chronograph hand that makes one turn in 10 seconds - 60-minute counter at 6 o'clock - 60-second counter at 3 o'clock STRAP KIND: Interchangeable strap REF: 03.3200.3600/52.C910
