While deffusing a precision cluster bomb, it is very important to be syncopated with the trigger and the cutting of wires on specific key seconds. Now you have bomb schematics and also the second timing on hand, or to put it in a better perspective let's say - on wrist. 

*Case: Stainless Steel 44mm Wide
*Band: Leather 36mm Wide
*Crystal: Solid Mineral
*Movement:Standard 3 Hand
*Water Resistant: 3ATM