Introducing the NEW Seiko Alpinist 2020 from the Prospex collection. All of these models come with sapphire crystals, cyclops lens, the new 6R35 automatic movement with 70 hour power reserve, compass bezel, a new bracelet AND new colors! The classic green dial Alpinist SPB117 makes a return with new improvements. All 3 are available in our shop. In this video, we go through all of the features and functions of the Seiko Alpinist including water resistance, LumiBrite, cyclops lens, time and date, and how to use the compass bezel.