Citizen Eco-Drive EW2700-54L Women's Watch Movement Technology: Movement: E013 Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries Case: Width: 33mm Material: Silver-Tone Stainless Steel Lug Width: 18mm Band: Type: Bracelet Material: Stainless Steel Clasp: Fold Over Clasp Crystal: Spherical Sapphire Crystal Superior scratch resistance and hardness, spherical-shaped crystal raised within the bezel Dial: Color: Blue Water Resistance: WR100/10Bar/333ft (Swimming, Showering & Snorkeling) Additional Functions: 3 Hand Date