1. Model: 1901 2. Movement type: quartz movement 3. Strap material: silicone strap 4. Case material: alloy case 5. Mirror material: mineral strengthened glass 6. Strap width: 24mm 7. The total length of the watch: 260mm 8. Waterproof depth: 30 meters 9. Net weight: 93g 10. Function: time, luminous