100m Water Resistant G10 Military Watches are robust timepieces built to meet the specific needs of military personnel and outdoor enthusiasts. The term "G10" originates from the British Ministry of Defence's use of the form G1098, which soldiers used to request this type of watch. These watches are designed with durability, precision, and functionality in mind, particularly for use in tough environments. The 100-meter water resistance adds another layer of practicality for various operations and conditions.