Though more and more people choose automatic mechanical watch or quartz watch for convenience, still a few prefer hand-wind mechanical movement. Our designer desire to create this hand-wind series, with classic skeleton round case, to let us take a little break and prepare for the time everyday. Yes, it's time to slow down. ?Quality & Function?It is a hand wind mechanical wristwatch, so there is no need of battery. With high-hardness German glasses, this watch is anti-key scratches, and more durable. The luminous hands will glow in the dark after absorb enough light during day. In every set, we provide an extra replacement leather strap. It means you will have brown and also black band, both made of genuine leather, which provide the most comfortable wearing experience. What's more, on the band, there is a quick-release spring bar, which makes it very easy to change the band even without any tool. Due to classic style, you can wear the watch in all kinds of occasions, never worried about matching problem. No matter you are in business or daily leisure, this watch can be well integrated into your style. With gift box, it can be a very tasteful gift. Because of the delicate skeleton design, it is also a very good choice for female and couples. If you have any problems, please contact us, we will solve it for you as soon as possible. There is a tip: We sincerely suggest that wind up the watch twice a day.Birthday Wedding Anniversary Graduation New Year's Eve Valentine's Day Christmas Hanukkah Diwali Easter Halloween Thanksgiving Independence Day Mother's Day Father's Day Baby Shower Bridal Shower Retirement Housewarming Engagement Baptism Confirmation Bar Mitzvah/Bat Mitzvah Quinceañera Prom First Communion Eid al-Fitr Ramadan Chinese New Year Holi Carnival St. Patrick's Day Mardi Gras Labor Day Earth Day International Women's Day Veterans Day Memorial Day National Day (varies by country) Cultural Festivals (e.g., Oktoberfest, Rio Carnival) Religious Festivals (various) Graduation Job Promotion Retirement National Holidays (e.g., Presidents' Day, Martin Luther King Jr. Day) Wedding Anniversary Family Reunion Moving to a New Home Back to School Retirement Party