Carrie Hughes Technological Sense Binary Digital LED Waterproof Unisex Sport Watch CH187 Imported High-quality electronic quartz movement, energy-saving LED analog display. Personalized time display design, precise time (about 90 seconds per month plus or minus) Product Length: 251mm, weight: 65g, Case size: 35 * 40 mm. Thickness: 12mm. Water resistance 3ATM (30M): suitable for splash, but not for shower or swimming. Packing list: 1 x High-quality Watch , 1 x Operation Manual / The best gift to a family or frien