40mm mechanical men gmt watch double rotation designer watches ceramics bezel automatic black dial fashion classic rubber strap water resist, Slivery;brown

we have watches of various styles.if you need other products or want to see more pictures, please contact us. after receiving the watch, you should rotate it anticlockwise, and then rotate it clockwise for 30 cycles to reserve energy for normal operation. we have our own processing factory, which can customize the logo you want. we also have watchbands and watch boxes. our watches are divided into different grades, including high-end ones and ordinary ones.if you need a higher-end one, please contact us.syi