Porsche 1919 Datetimer All Black

Passion for Motorsports and Pure Performance. With the introduction of the ¢‚Ǩ≈ì1919 Chronotimer¢‚Ǩ¬ù, Porsche Design creates an aesthetic link between architectural design, sporty elegance, and performance. Case Diameter: 42mm Height: 14.90 mm Material: Titanium with black titanium carbide coating Crown: Screw-down Glass: Convex, scratch-resistant, double-sided and 7-layer anti-reflective sapphire crystal Case back: Screwed Water-restistant: to 10 bar Dial: Minute, hour, small second at 9 o'clock, chronograph second, 30-minute counter at 12 o'clock, 12-hour counter at 6 o'clock, date window at 4 o'clock, tachymeter scale Strap: Titanium with black titanium carbide coating Folding clasp Movement: Caliber: Sellita SW500 Rotor: Porsche Design Icon Rotor Diameter: 30 mm Height: 7.90 mm Power reserve: 48 hours Frequency: 28,800 per hour (4Hz) Jewels: 25