Powered by advanced solar cells, MTM’s Hypertec Solar watch eliminates the need for battery replacements, ensuring an eco-friendly and reliable source of energy for long-lasting performance. Crafted with a durable, shock-resistant case, these watches are ready for action, whether you're scaling mountains, diving into the deep, or navigating the urban jungle.
I purchased the Cobra in 2018. It has been worn. Non stop since. Diving, skydiving,
all my world travels. amazing watches.