Watch case material Zinc alloy
Watch buckle Stainless steel
Watch band Stainless steel
Window Material Type High transparent glass
Skmei, authorized by brand owner, guarantee the quality
Movement: quartz movement
Watch case material: Zinc alloy
30M waterproof. no problem for hand-wash, raining,, swimming !
High quality battery, battery life about 2 years.
(Note: Do not set the watch while under water. Avoid hot/warm water)