Diameter: 38.7mmThickness: 7.8mm Weight: 32 grams (with strap)Case Material: Quartz TPT (front and back) and Carbon TPT (case bands)Dial Color: Black/grey (skeletonized titanium) with colored accents to match athletes' home countriesLume: YesWater Resistance: 30 metersStrap/Bracelet: Textile "comfort strap," seamless and elastic.  The split colors help to delineate day/night in the second time zone, and the color scheme has become a one of the most noteworthy visual design cues of the GMT-Master and GMT-Master II. replica breitling top time The forty roman numerals is a masterpiece of horological engineering.

Discover the intricate details of this luxury timepiece.

Learn about the history and craftsmanship behind the forty roman numerals.