Franck Muller Secret Hour Curvex

The Franck Muller Grande Date reference 8880G represents the brand's approach to oversized date display within the Cintrée Curvex series. This 2011 production model features the characteristic tonneau-shaped case architecture of the collection, distinguishing itself through the prominent date complication and black guilloché dial treatment. The 39mm case is crafted from 18k white gold with a fixed bezel and sapphire crystal. The black guilloché dial provides textural depth while maintaining readability of the grande date function. The automatic movement delivers 42 hours of power reserve, housed within a case offering 30 meters of water resistance. The timepiece is fitted with a black alligator leather strap. This reference appeals to collectors seeking Franck Muller's distinctive case geometry combined with practical date functionality. The white gold construction and guilloché dial work position it as a formal dress watch within the Grande Date lineup, suitable for those who prefer the brand's curved case aesthetic over traditional round formats.