 Volume 61 , Issue 2162017Volume 61Issue 216Pages 1Development of New Concept Wearable Watch with Active Matrix EPDTetsuya MIYAKE, Tsuyoshi KOGOSHI2017Volume 61Issue 216Pages 2-10Development of the Thin Tourbillon Watch2017Volume 61Issue 216Pages 11-16The Structure to Achieve Thinner Solar-powered MovementTakashi HOSAKA, Kazuya IMAMURA2017Volume 61Issue 216Pages 17-23Development of the Digital Watch for Divers with Radio Controlled, Tough Solar Powered, and with Triple SensorTatsuyoshi OMURA, Susumu YAMAZAKI, Takeshi MIYAKE2017Volume 61Issue 216Pages 24-30Application of Forging Simulation to WatchcaseSaki MIURA, Motoaki KOBAYASHI, Takayuki OGAWA, Masahiro SATHO, Emi KUR ...2017Volume 61Issue 216Pages 31-372017Volume 61Issue 216Pages 38-462017Volume 61Issue 216Pages 47-562017Volume 61Issue 216Pages 57-632017Volume 61Issue 216Pages 64-672017Volume 61Issue 216Pages 68-702017Volume 61Issue 216Pages 71-79 