Zenith De Luca

The Zenith De Luca, reference 01-0040-400, has a steel case measuring 40 mm in diameter. The El Primero movement has 278 components and runs at 36,000 VpH. The movement's power reserve is 50 hours. A white dial displays central hours and minutes with small seconds and a date. The chronograph has 12-hour and 30-minute counters. A tachymetric scale is also marked on the dial. The model's year of launch is 1988.