The Montblanc Heritage Spirit Pulsograph: reference, 119914. Case, 40mm x 12.65mm, 5 bar/50 meters water resistant; domed sapphire crystal with sapphire crystal caseback. Movement, caliber MB 13.21, rhodium-plated German silver plates and bridges; frequency, 18,000 vph, Phillips terminal curve balance spring and 11.40mm balance. Monopusher chronograph; hours, minutes, seconds; elapsed minutes and seconds. 100 piece limited edition worldwide