Useless Feature Or Interesting Design?

ColaReb Strap (currently out of stock): https://www.amazon.com/gp/product/B00SM5BQOE/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 Oris Big Crown ProPilot: https://amzn.to/2xdiy7r Enter The Giveaway: https://youtu.be/Yxiulihj_Yc Check out my new "Time Away" Vlog channel: https://www.youtube.com/channel/UCfZc15PunGWUAYEdv440mew Check out The Time Teller Shop to see new Watches and Accessories added daily: https://www.amazon.com/shop/thetimeteller Follow me on IG: @the_simple_consultant