THE MOVEMENT
The TRASKA Chronograph is powered by the Japanese-made TMI NE86 automatic movement. Amidst fierce competition for chronograph movements, TMI revealed itself as the only viable option for three key reasons.
The first is thickness. The NE86 is 0.3mm thinner than the comparable Swiss chronograph movements.
Secondly, unlike the aforementioned Swiss movements, the NE86 uses a column wheel, a small, vertically oriented wheel with precisely machined pillars or columns around the edges. When the pusher is pressed, a lever advances the column wheel one step. The result is a smoother pusher feel with cleaner engagement and more precise sequencing of the start, stop, and reset functions.
Finally, the NE86 features a vertical clutch that engages the chronograph by pressing two discs together along the same axis — one connected to the running gear train and the other to the seconds wheel. As there is no need for gears to mesh with the chronograph function, and engagement occurs without significant impact, the chronograph can run continuously with minimum damage.
All of our movements are regulated in four positions for enhanced timekeeping tolerances. This process involves manually adjusting the length of the mechanical movement’s hairspring, fine-tuning it to keep even better time than what its manufacturer advertises. After regulation in four positions, the NE 86 series will typically run between -10 to +20 seconds a day and maintain power for 45 hours when fully wound.