Pro Trek by Casio Smart Outdoor Watch WSDF20BK Bulova rotating ring with calculation rule

rotating ring with calculation rule for pilot

This model is thinner than previous MOVE models

Few watches are regarded as an icon

Functions: 1/1000 Second Chronograph

White with black index

Pro Trek by Casio Smart Outdoor Watch WSDF20BK Bulova rotating ring with calculation rulePro Trek by Casio Smart Outdoor Watch WSDF20BK OS: Android Wear 2. 0 (used with Smartphone running Android 4. 3+ or later. For models for which operation has been confirmed, refer to the Google check page. http: www. android. com wear check ) (iPhone*5, equipped with iOS 9. 0+ or later: iPhone 5 or later, with limited functionality.) 50 Meter Water Resistant Military Standard MIL STD 810G (United Stated Military Standard issued by the U. S. Department