1. Movement: original quartz movement, accurate travel time 2. Strap material: stainless steel 3. Case: alloy case, vacuum plating in the furnace, good quality, does not fade for a long time 4. Waterproof: 30M life waterproof, support daily water for washing hands and face 5. Thickness: 10mm 6. Diameter: 40mm 7. Sparkling water drill, fashionable and generous 8. Accurate travel time and stable performance 9. Use environmentally friendly, non-toxic and non-radio luminous material, which can absorb external light energy and read accurately at night
