rolexのインスタグラム(rolex) - 5月9日 00時30分

Precision has a sound all of its own. Located in the heart of the movement, the escapement plays a key role in the measurement of time and produces a mechanical watch’s ‘tick-tock’. Along with the oscillator, it is one of the strategic elements that determine the precision, reliability and autonomy of a watch movement. Only a fraction of a second separates each beat, which is perceptible here with this Datejust 36 seconds hand.
#Rolex #Datejust #Perpetual

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