1. Bezel: metal material 2. Case: carbon fiber 3. Strap: wear-resistant nylon 4. Bottom cover: stainless steel 5. Band width: 24mm 6. Battery: CR2430 7. Reinforced carbon fiber composite material, strong and durable, strong chemical resistance 8. Equipped with compass, step counting and metronome functions to meet your outdoor needs 9. 50m waterproof, supports swimming, does not support bathing, hot springs, diving 10. Using EL light-emitting film, the countdown is clear at night
