The Montblanc 128681 Star Legacy watch takes its inspiration from Minervas heritage and the companys pocket watches that were made during the late 19th century and early 20th century. It combines a 42mm round shaped stainless steel case and black leather strap with a traditional buckle. It has a white analogue dial with black Arabic numerals and a date display which is protected beneath scratch resistant sapphire crystal glass. Power is generated by the Swiss-made calibre MB 24. 17 automatic movement with 26 jewels and a power reserve of up to 38 hours. This model also has a sapphire crystal case back and a water resistance of up to 50 metres.