Edouard Koehn World Heritage Watch, 41mm Ice Blue Dial, EK-WTA03CS

Case in grade 5 titanium, diameter 42 mm, height 14.50 mm, sapphire crystal with anti-reflective coating on both sides, case back with sapphire crystal, water-resistant to 50 meters. Mechanical self-winding EK-MVTCHR01World Time & Alarm movement. Concepto base calibre modified and personalized for Edouard Koehn, entirely manufactured in La Chaux-de-Fonds, Switzerland, double barrel, automatic winding of the watch and alarm functions. 31 jewels, 28,800 vibrations per hour (4 Hz), oscillating weight mounted on ceramic ball bearings, 48-hour power reserve. Guillochè dial, applied indexes with luminescent dots (superluminova), matte central disc. Alpha type luminescent hands (superluminova). Alligator strap, titanium folding clasp. Functions: Hours, minutes, seconds, Universal Time by central 24-hour disc, Alarm by hand.