['Fully automatic cardless tourbillon mechanism, strong power reserve. 3HD6E mechanical movement, 72H energy storage, vibration frequency of 28800 times/hour, increasing the time accuracy and precision complexity of the mitre space.', 'Fully automatic cardless tourbillon mechanism, strong power reserve. 3HD6E mechanical movement, 72H energy storage, vibration frequency of 28800 times/hour, increasing the time accuracy and precision complexity of the mitre space.', 'Fully automatic cardless tourbillon mechanism, strong power reserve. 3HD6E mechanical movement, 72H energy storage, vibration frequency of 28800 times/hour, increasing the time accuracy and precision complexity of the mitre space.', 'Fully automatic cardless tourbillon mechanism, strong power reserve. 3HD6E mechanical movement, 72H energy storage, vibration frequency of 28800 times/hour, increasing the time accuracy and precision complexity of the mitre space.', 'Fully automatic cardless tourbillon mechanism, strong power reserve. 3HD6E mechanical movement, 72H energy storage, vibration frequency of 28800 times/hour, increasing the time accuracy and precision complexity of the mitre space.']