The two movements, OHI2 and OHI4, share the same complication in the modification of the minute driver. The details of the module were developed by the esteemed watch movement engineers, Le Cercle des Horlogers SA
who are based in La Chaux-de-Fonds in the beautiful Swiss Jura Mountains.
Crucially, the direction of travel of the minute driver is reversed and slowed to 11/12 ths of the classic rotation speed of the minute hand.
The result is an elegant display that allows for time to reflect life, allowing opposing movements to converge and represent the time accurately - our metaphor for life, where nothing ever goes only in one direction.