Montblanc Watch Heritage Automatic Chronograph 128670. Montblanc’s Minerva manufacture has resulted in the luxury watch brand becoming a leading specialist in professional timepieces, especially those with stopwatch and chronograph complications. This Montblanc Heritage Automatic Chronograph is a prime example, measuring small intervals of time with high precision alongside a stunning vintage aesthetic inspired by the original Minerva watches of the mid-twentieth century. Powering the Montblanc chronograph is the Swiss made calibre MB 25.13 automatic winding movement which alongside a healthy 48 hour power reserve delivers central hands for hours, minutes and chronograph seconds and three subsidiary dials for continuous seconds, 30 minutes and 12 hours. Alongside the impressive interior of the Montblanc Heritage Chronograph watch, the exterior delivers levels of sophistication known only to the luxury watch brand. It’s 41 millimetre casing is engineered from elegant polished stainless steel and includes a slim unadorned bezel, slender lugs, two piston styled chronograph pushers and a knurled crown. Sapphire crystal glass treated with anti-reflective treatment completes the front, protecting the two-toned white dial adorned with Superluminova rhodium-coated hour and minute hands and applique Arabic numerals while the back presents a stunning engraving of the Montblanc Minerva manufacture as it sits in Villeret, Switzerland. Completing the Montblanc Heritage Automatic Chronograph watch is a grey alligator leather strap crafted by the Montblanc Pelletteria in Florence, Italy.