Casio Edifice ECB-2300DC-1AEF Tough Solar Bluetooth Multifunctional Men's Watch, Black

TOUGH SOLAR: Solar powered watch that converts any light source into energy, eliminating the need to replace the battery regularly BLUETOOTH CONNECTIVITY: Automatic synchronization with smartphone via Bluetooth technology for precise time setting and access to advanced functions via dedicated app STURDY DESIGN: Black case with blue accents, water resistant to 10 BAR (100 m), ideal for swimming and water sports MULTIPLE FUNCTIONS: Analog-digital display combined with chronograph, lap/split timer, multiple time zones and Radio Controlled (RCVD) technology for absolute accuracy PREMIUM CONSTRUCTION: Black stainless steel bracelet with folding clasp, scratch-resistant mineral glass and lighting for readability in low light conditions