Citizen Eco-Drive Titanium Watch Technology used: Eco-Drive (movement powered by solar and light energy, featuring a lightweight and durable case and bracelet made entirely of titanium. The watch relies on Eco-Drive technology, which self-charges the battery from any light source, eliminating the need for battery replacement. It also offers water resistance up to 100 meters (WR100) with a date display window at the 3 o'clock position. Production 2007 Contact WhatsApp Watch Size: 40mm Movement Type: Eco-Drive Features: Water Resistant, Date