Casio MQ-24B-1BDF WatchThe best selling MQ 24 is back, now made with more environmentally responsible materials. The hour, minute, and seconds hands design features simple index numbers in a lineup of different monochromatic color schemes, all polished to a slim, minimalist look and feel. The band is made with bio based resin, a material expected to help reduce environmental impact. Accuracy Accuracy: 20 seconds per month Other features Regular timekeeping: Analog: 3 hands