Alpina has always been characterized by innovation with sporty and elegant designs of maximum Swiss quality, assembled by hand, principally for people with interest in sports and an adventurous lifestyle. Proof of this is the new Alpiner 4 Shadow model, a link between Swiss watchmaking and new technologies. These collection stands out for being antimagnetic, for its dark colours thanks to the black PVD and for including an E-Strap, with a chip integrated that allows to follow several functions and know better your body through the Smartphone. These principal functions are: activity tracker, sleep control device, sleep cycle alarm, alerts and adaptive coaching. Model with automatic movement and date complication. Enjoy this incredible piece with Iguana Sell!