The Montblanc Star Gold XXXL Chronograph GMT Automatic watch is the most prestigious member of the distinguished Montblanc Star collection of timepieces; it is a superb example of both technical and aesthetic accomplishment. Crafted exclusively from a solid block of 18K red gold, the 42mm case of this watch shows off the meticulous devotion to detail that has made the house of Montblanc so famous as a producer of luxury goods; flawlessly polished, the watch is set off with the elegant onion-shaped crown that is proudly emblazoned with the famous Montblanc signet. 

The classical dial of the Montblanc Star Gold XXXL Chronograph is finely detailed, its silvery surface adorned with contrasting guilloche textures, Roman numeral hour markers, and polished blued steel hands.  In its mechanical workings, the Montblanc Star Gold XXXL Chronograph GMT Automatic watch is a champion, featuring both a chronograph mechanism with precision to within 1/8 of a second, and an adjustable secondary 24-hour hand that enables the wearer to keep track of a second timezone of choice. 

The Montblanc Star Gold XXXL Chronograph GMT Automatic watch is animated by the 4810/503 Caliber movement, a selfwinding mechanism with a power reserve of approximately 48 hours.  Precise and reliable, this movement has a proven track record of reliable performance; moreover, it has been given elaborate finishing by the Montblanc watchmakers, which can be admired through the exhibition sapphire caseback.  Montblanc has taken the extra steps to ensure this movement meets the most rigorous criteria for timekeeping precision---each movement created to be encased within the Montblanc Star Gold XXXL Chronograph GMT Automatic watch has passed the demanding 15 day test administered by the Controle Officiel Suisse des Chronometres (COSC), and has therefore earned the right to the title of Swiss Chronometer. 

The watch is offered on a padded strap of fine alligator, which is completed by a triple deployant clasp.  An appealing combination of exclusive materials, distinguished technical elements, and traditional Swiss craftsmanship, the Montblanc Star Gold XXXL Chronograph GMT Automatic watch is a proud Montblanc flagship.