Grand Date Dual Time Tourbillon 43mm
Swiss watchmakers spent over 2,000 hours developing the Graff Calibre 5, which comprises three exceptional complications within the Grand Date Dual Time Tourbillon. Each watch requires over 290 hours of craftsmanship, resulting in a satisfyingly complex watch suitable for all occasions.
Two Time Zones
A dual time function sits at the 2 o’clock marker, displaying Greenwich Mean Time, which enables the wearer to discern the time swiftly across two time zones.
Each Day Counts
A prominent grand date indicator sits at the 12 o’clock marker, charting the days of the month and automatically updating at midnight.
Sunrise to Sunset
The dual time function features a day and night indicator, comprising an inner ring that charts 24 hours and displays stars upon nightfall.
A third complication, a particularly slim flying tourbillon, is positioned at 6 o’clock, powering the complications of the watch and counteracting the effect of gravity on its movement.
The fully set diamond version features a patented Invisible Mosaic diamond setting, which replicates the architectural facets of our signature Graff watch bezel in diamond form.
The Grand Date Dual Time Tourbillon measures just 9.50mm deep, and is presented in rose gold, white gold or gem-set with diamonds.
Offered in myriad combinations of dial, bezel and case options, each timepiece features our signature gemstone Graff Icon on the dial at the 12 o’clock mark and a diamond-tipped crown.