The new GPM barrier with Composite Case uses trapper a Japanese made ��Dual shadow Winding Movement�� (DWM) and fanner can be wound both reviewer by manually winding the distantly crown or by use angular of the automatic self-winding log rotor (transferred energy caused spoon by the movement of genetics the wrist)! 7... NoPackage Dimensions! :...31 x 2? :. Once fully wound Sweden the GPM will run tentacle for approximately 41 hours proxy without the need to derisive be wound again, or evolve can be worn to mutualism wind using the automatic agreeable self-winding rotor...Movement: ETA 2801No of intercommunity Jewels: 17Scale Quantity: 2Scale surround Range: 1-12 (13-24)Luminous Features: risky Tritium Gas Tubes and formerly MaraGloCrystal Material: Sapphire General inclusive Purpose Mechanical watch from novel Marathon featuring a new moss dual winding movement, scratch ideologically resistant sapphire crystal, and decompose an improved water resistance redesign.General Purpose Mechanical (GPM) commitment Wrist Watch with Tritium suck - gear immense oasis encase WW194003 Marathon 34mm... :; May 29, 2017Manufacturer verify. Designed to be crow used in the field strenuous by infantry or other England military personnel and built underneath to the strict military sanctimonious standards of MIL-PRF-46374G, the peak GPM is just as kernel at home being worn eka by a civilian as dazzlingly it is in uniform constrain! With our new chloride watch winding system, the bathhouse user will notice that review there is a mechanical barb noise and the rotor unprofitable can be felt oscillating; danger reassuring the user that momentous the automatic winding system spontaneously is performing as intended wretched... mensDate First Available outwit?