Chronometer Accuracy 14/52: EBERHARD AND CO CHRONO 4 CHRONOGRAPH AUTOMATIC 31047.5 (2017) · Watch Lover

Nov 19 (edited) • WOTD ⌚

Chronometer Accuracy 14/52: EBERHARD AND CO CHRONO 4 CHRONOGRAPH AUTOMATIC 31047.5 (2017)

Today I am wearing the uniqely shaped EBERHARD AND CO CHRONO 4 CHRONOGRAPH AUTOMATIC 31047.5. This watch most likely came out when Richard Mille watches were at the height of their popularity. I love its tonneau shape and its four subdials.

This watch is powered by the Eberhard Calibre EB250 (based on ETA 2894 movement) with 28,800 VPH and power reserve of 42 hours. This is one of the most accurate watches I own and often times I get 0 to -1 seconds per day, and for the past few years I have been averaging -1.53 seconds per day. An astounding feat by the house of Eberhard.

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