Zenith - Defy - El Primero - Automatic - Chronograph - Date - Men's - 1990-1999 - 19.2000.400 Zenith, one of the most robust brands in Swiss watchmaking, features a case diameter that strikes an ideal balance—making it perfect for both everyday wear and sporty attire. The Zenith El Primero Defy is a sporty yet sophisticated timepiece, distinguished by a case crafted from stainless steel and 18-karat gold. Powered by the in-house 400 caliber movement, the El Primero—even after nearly four decades—remains unrivaled in its ability to measure short time intervals with a precision of one-tenth of a second. Its timekeeping accuracy is flawless. Given its age, the watch shows signs of wear, as visible in the photographs. Brand: Zenith Model: Defy - El Primero Reference number: 19.2000.400 Gender: Men's Period: 1990-1999 Movement: Automatic Case material: 18K Gold/Steel Type: Chronograph wristwatch Case size: 39 mm. (excluding crown) Total length: 19.5 cm. (excluding buckle). Water resistance test has not been performed (not guaranteed). Please check out our other auctions as well. Signs of use are present. Customs duties are the buyer's responsibility. Our company is not responsible for screen or color variations. International insured shipping. Shipping via UPS, FedEx, and DHL (Express and Insured Shipping).