Casio AQ230EM-2A Watch. An updated take on a favorite classic — the analog-digital combination AQ-230 with angular face goes stylishly elegant with a fine-woven mesh band. Treated with a specialized pressing process that adds depth and dimension, the mesh band delivers a refined, vintage look and a totally comfortable fit for your wrist. Resin/chrome plated case and bezel material. Stainless steel mesh band with adjustable clasp. Water resistant. Approximate battery life: 3 years on SR920W. Accuracy: +/-30 seconds per month. Imported.