注意：该商家手表商品通常不提供品牌保修卡！
Frederique Constant Analytics Clip FC-ANALYTICS. Measure the accuracy of your mechanical watches. In the past, only a watchmaker could measure the accuracy of a mechanical watch. With Frederique Constant Analytics, it is now possible to measure the accuracy of your timepiece by yourself efficiently and at low cost. Frederique Constant developed an easy-to-use device and app to measure the state of your watch. Works with IOS and android mobile phones. Measure. Analyze. Track. Compatible with a jack plug. If no jack plug on your cell phone, an adaptor is needed.
