Alpina AL-284LNN5AQ6L AlpinerX Alive Heart Rate Monitor Smartwatch seiko prospex Introducing the GMWB5000MB-1

Introducing the GMWB5000MB-1

This is the Gorilla Fastback Thunderbolt Chronograph

This collection has since come to define the marriage of advanced

Each dial features a new design with alternating roman numerals and indexes

The screw-lock case back

Alpina AL-284LNN5AQ6L AlpinerX Alive Heart Rate Monitor Smartwatch seiko prospex Introducing the GMWB5000MB-1Case: 45mm Dial: Blue Movement: AL 284 Quartz Connected Strap Material: Leather Features Weekday indicator Alarm World time Compass Dial lighting Heart rate monitor Stop watch Thermometer Barometer Heart rate monitor Activity metering Sleep pattern metering Altimeter UV meter Notification display Pedometer