Gronefeld 1941 Remontoire Only Watch (2019)

Gronefeld 1941 Remontoire Only Watch (2019). Stainless steel case in 39.5mm. The movement is a manual winding caliber that features an eight seconds constant force mechanism; ensuring the force serving the balance wheel does not fluctuate. From the mainspring being fully wound to the last minute of the power reserve, the delivery of the energy never fluctuates. The result is that the amplitude and rate remain consistent, leading to superior precision. This Only Watch edition has a frosted middle case with its unique frosted dial. A blue governor is visible at 9 o’clock and spins every eight seconds when the remontoire constant force mechanism is functioning. Power reserve 36 hours. Unique piece Estimate at 48,000-69,000CHF Hammered at 70,000CHF