Men's Skeleton Watch black Classic Roman Numeral Steampunk Mechanical Watch

【Mechanical Movement】WITHOUT BATTERY , Only need to wind the mechanical watch and it would keep working, don't worry about the battery is dead. NOTE don't need to pull out the crown, just need to rotate a few turns clockwise every day, and watch will keep work. 【Classic design】 Classic steampunk and skeleton design Mechanical hand-wind Wristwatch, and Roman numeral indicators. Watching time is at a glance. 【Product Features】Stainless steel watch case and steel band makes the watch more durable water-proof for daily use such as sweating / hand wash/rain day, no suitable for swimming / diving / water-related 【Use Occasion】Economically affordable business casual watches, It can be a father / boyfriend / family, birthday, Christmas, anniversary, thanksgiving gift.