Tudor Chronautic 79390 Steel Mm 41 White Automatic Date On Leather and Steel Clasp Warranty 2005. Brand: TUDOR Model: Chronautic Chronograph Reference: 79390P Year: 2005 Movement: mechanical, self-winding, based on Valjoux 7750 Functions: hours, minutes, seconds, chronograph, date Case: entirely in steel Bezel: with tachymetric scale Crown: screw-down, original Tudor Buttons: pump Handles: curved Dimensions: 41 mm excluding crown, 48 mm at the lugs Glass: sapphire Caseback: screw-down, personalized by the house Dial: white/silver with beautiful guilloche workmanship, raised bar indexes treated with luminescent material, sword hands also luminescent, continuous seconds at 9, chrono minutes at 12, chrono hours at 6, chronograph seconds in the center , date display at 3 with quick return to crown, sixtieth scale, Tudor logo at 3 Strap: generic black leather, total length 185 mm Closure: clasp, original Tudor The watch you see for sale is in good condition with scratches as shown in the photos. It's completely original. It will be delivered to you with its original Tudor 2005 guarantee, no Tudor box.