Jewels 24 Movement of the watch (automatic & manual winding) case diameter (39.5mm) case thickness case type (stainless steel) band type (stainless steel) glass type (sapphire crystal) water resistance (200m) additional details luminous night reflection / luminous date / date rotating compass inner ring transparent case back / see-through case back inclusive - One year worldwide guarantee against manufacturing defects from the date of purchase - Box