The Drive from Citizen collection has gotten a fresh new look. A clean, simple design and unlcuttered details; the newly styled BTW timepiece will keep you going for years to come. Featured in a stainless steel case, classic stainless steel Milanese mesh bracelet, cobalt blue dial with sub-sweep second hand and date. Featuring our Eco-Drive technology ? powered by light, any light. Never needs a battery. Caliber number B690.