Self-winding mechanical movement. Caliber CH 28‑520 IRM QA 24H. Sweep seconds hand (chronograph hand). Day, date and month in apertures. Power-reserve and day/night indication.
Blue varnished dial, gold applied hour markers.
White gold. Sapphire-crystal case back. Water resistant to 30 m. Case diameter: 40.5 mm. Height: 13.53 mm.
Calf leather strap, Vintage brown. Clevis prong buckle.