Zenith Chronomaster 03.1260.4021/22.C505

Zenith Chronomaster XXT Open El Primero 03.1260.4021 44mm Chrono Automatic Box

Item Description ■ Condition Overall status: Pre-owned professional-grade timepiece. Fully overhauled and case-polished in November 2025. Case & Crystal: The stainless steel case is in excellent condition with a professional polish. The sapphire crystal is clear and free of scratches. Dial: Pristine black dial with a skeleton window revealing the El Primero 4021 heart. Strap: Significant signs of wear, sweat stains, and cracking are present on the inner leather lining. Visible color fading on the exterior surface. Movement: The movement is functioning perfectly within manufacturer specifications. Note: While the case is polished, the leather strap shows authentic signs of previous use and may require future replacement depending on preference. ■ Specifications Brand: Zenith Model: Chronomaster XXT Open Reference Number: 03.1260.4021/22.C505 Movement: El Primero 4021 Automatic Chronograph Frequency: 36,000 vph (Hi-Beat) Case Material: Stainless Steel Case Width: approx. 44 mm (excluding crown) Case Thickness: approx. 14 mm Lug Width: 22 mm Water Resistance: 50 m (5 ATM) Country of Manufacture: Switzerland ■ Size Case Diameter: approx. 44 mm (1.73 in) Max Wrist Size: approx. 20 cm (7.87 in) ■ Included Items Zenith Outer Box & Inner Wooden Box International Warranty Card Instruction Manual Manufacturer Tag ℹ️