

Technical Specifications:
The case, in black fiberglass and stainless steel, measures 45mm. Bi-directional turning compass bezel. It has a convex sapphire crystal, an engraved caseback, and it is water resistant to 100 meters.
Movement is the Swiss quartz Alpina in-house caliber MMT-283-1, Horological Smartwatch. All connected functions operated by the crown. Functions are: hours, minutes, seconds, and date. Activity Tracking: Heart Rate Monitoring (over BLE connection). Sleep Monitoring, Dynamic Coach, Worldtimer (2nd timezone plus local 24h time). Smart Alarms (Get-Active Alerts, Sleep Alarm). Calls & Messages Notifications. UV Indicator, Altitude Compass, Temperature, Time Recorder (Stopwatch, Timer, Workouts) and a Barometer.
https://alpinawatches.com/michael-goulian-designs-alpinerx-red-bull-air-race-team-99-limited-edition-watch/