The new 9SA5 caliber boasts a longer battery life (80 hours), as well as a precision range of -3 to +5 second per day. Fujieda has made this possible with two innovations. First, the dual impulse escapement dramatically increases the efficiency of driving force sent to the balance. The mainspring can store more energy with the twin barrels, which extends the power reserve.Zenith Replica The two innovations provide incredible accuracy, and a 45 percent longer power reserve than Zenith Replica's existing high-beat caliber 9S8.
Fujieda studied and analyzed every design option to create new parts. Zenith Replica Studio Shizukuishi helped rethink and redesign hairsprings, regulators and balance wheels. Fujieda has dedicated himself to making the 9SA5 slimmer by 1mm (15%) than the previous caliber. This is due to the horizontally laid barrels and gear train.
Fujieda reduced the thickness of the case to increase comfort on the wrist. A repositioned crown also allows watches equipped with the 9SA5 to fit more comfortably on the arm. The crown was designed to have the same responsiveness as a manual-wound watch. No detail was overlooked in Fujieda's masterpiece.
Aesthetics are also important despite the endless technological progress. The bridge of the movement is based on Mt. Iwate, and the river bend that runs by the Zenith Replica Shizukuishi Studio where the 9SA5 watch is made. Fujieda's team supervises every aspect of production, ensuring that the design meets Zenith Replica's high standards.panerai radiomir replica This includes manufacturing, assembly and adjustment.
Fujieda explains, "There's a value to putting in that effort. It's the same value as achieving accuracy, practicality and pursuing beauty in a watch." "I think that the value of a watch is transmitted beyond time by the person who wears it to others. I will continue to push forward based on this belief."