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Swiss watchmaking a household name. Today, with well over a century gone by, watches by Eberhard & Co. continue to stand for that high-grade quality and those excellent virtues which will please even the most demanding of...
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In the history of watchmaking, one important stage came under the name of Extra-fort: a chronograph created by the house of Eberhard & Co., at the end of the war. It immediately became a watch symbol of the 50s and it has retained its status of coveted collector’s piece until today.
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Push button to start and stop the chronograph Centre-seconds-hand counter of the chronograph Push button for setting to zero all hands of the chronograph 30-minutes chronograph register-hand Screw-in crown Date indicator Hours-hand of the watch Tachometer scale Minutes-hand of the watch 1/5 second scale Small continuous seconds-hand...
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“coiffe”, which houses the small rotor bearing. The timepiece has a screw-in crown, a domed sapphire glass, and it is water-resistant to 5 atm. Available with a steel case, Extra-fort Edition Vitrée is fitted with a crocodile leather strap or a “Chalin” steel bracelet. READING THE DIAL On the Extra-fort Edition Vitrée dial there are 2 counters which have the following functions:...
When it is unscrewed, turn it clockwise to transmit the manual charge to the movement. If your Extra-fort Edition Vitrée has not been worn for some time, the automatic movement has to be winded manually, in order to obtain an immediate sufficient power-reserve and to ensure an accurate working of the watch.
DIRECTIONS FOR USE OF WATERTIGHT WATCHES You may wear your “Extra-fort Edition Vitrée” when in the water or when taking a shower, but it is not fit for breath-held diving, plunging or diving activities. Important: we strongly recommend that you have the crown well tightened before possible contacts with water.
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