SPOVAN Gemini Outdoor Mountaineering Altitude Barometric Waterproof Sports Watch(Black)

1. Case material: aluminum alloy2. Bottom cover material: stainless steel3. Strap material: silicone4. Strap buckle: stainless steel5. Strap width: 22mm6. Maximum wrist circumference: 24cm7. Battery model: CR20168. Waterproof level: 50 meters9. Dual pointer and digital display: physical pointer automatically synchronizes digital time10. The minute and hour hands automatically rotate to indicate function icons11. With EL backlight, luminous dial + luminous hands, clear countdown at night12. With air pressure measurement, 7-level air pressure indication, altitude, temperature measurement, alarm clock reminder and other functions