#Movement - Swiss-made automatic El Primero 400 B calibre 13 1/4" movement, with 50-hour power reserve - 31 jewels, 36, 000 Vph - Oscillating weight with Côtes de Genève motif #Functions - Hour and minute hands, 12-hour counter, 30-minute counter, small second hand, date window - Tachymetric scale #Dial - Slate-grey velvet-finish dial, Super-LumiNova®-coated rhodium-plated hands and markers #Case - Stainless steel case - Domed anti-reflective, scratch-resistant sapphire crystal and transparent case back - Clasp-fastening black rubber strap #Specifications - Case diameter: 45mm, case thickness: 14.05mm; min strap length: 18cm; max strap length: 22.5cm; strap width: 2cm - Water resistance: 20 bar - Comes in a presentation box - Reference number: 03.2280.400/91.R576 - Manufactured in Switzerland - Premier watchmaker Zenith has mastered the art of precision-based timekeeping. A modern take on the label's most iconic design, the 'El Primero Sport' functions at an impressive 36, 000 vibrations per hour (Vph) and is accurate to within a tenth of a second. This sleek Swiss-made piece has a stainless steel case and a smoky slate-grey face for a decidedly masculine feel. It's finished with a comfortable black rubber strap, rounding off the unmistakably sporty look. We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. Call our Customer Care team for more information.