Frederique Constant - Highlife COSC Certified Skyhawk Movement Eco-Drive E031 Functions 3-Hand

Movement Eco-Drive E031 Functions 3-Hand Band Silver-Tone Stainless Steel Bracelet

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Water Resistance: 100M

Watch Movement: Quartz Analog

Frederique Constant - Highlife COSC Certified Skyhawk Movement Eco-Drive E031 Functions 3-HandRarely are watches certified by the COSC (Official Swiss Chronometer Testing Institute). This certificate is only issued to pieces that can guarantee perfect isochronism over a given time and at given positions in effect, their ability to tell the time correctly, consistently and precisely, within the strict limits enforced by an ISO standard. The COSC is an independent Swiss organization that only issues its chronometer certificates to these pieces