Multi-frequency radio-controlled movement J604.64 with autoscan, display for date, day (German, English, or French) and calendar week, chronoscope with split-function, countdown, alarm, 2nd time zone, stainless steel or black PVD coated, dimensions: 38.0 mm x 36.0 mm, sapphire crystal, leather strap with stainless steel, water-resistant up to 5 atm.