Masterpiece Masterchrono

• Movement: Hand-decorated mechanical automatic ML 67 movement, 26 jewels, blued steel screws, Incabloc shock protection, polished steel pallet and escapement wheel, Glucydur balance, skeleton rotor, 28,800 a/h.
• Functions: Indication of hours and minutes with central hands, small seconds at 9 o'clock, central chronograph seconds hand, chronograph with 30-minute counter at 12 o'clock and 12-hour counter at 6 o'clock, weekday and date indication with windows at 3 o'clock, tachymeter scale on the outer dial ring.
• Case: Stainless steel; screw-lock crown; domed sapphire crystal with anti-reflective coating on inside, screwed caseback with sapphire crystal; water-resistant to 100 m (10 atm), diameter 43 mm.
• Dial: Solid silver 925; silver-coloured/black or black; Arabic numerals applied and luminous or cut-out and bevelled; luminous hands (hours/minutes/30-minute and 12-hour counter).
• Watchband: Hand-sewn crocodile leather or stainless steel, with folding clasp.