This Zenith Chronomaster El Primero has an automatic movement contained within a 38mm stainless steel case. The silver sunray dial features a date window, a tachymeter scale, and a chronograph function with silver, gray, and blue subdials. It is covered by scratch-resistant sapphire crystal and has a transparent sapphire crystal case back. The stainless steel bracelet leads to a folding buckle. Water resistant to 100 meters.