Ballast mens trafalgar chronograph watch bl 3101 08 specifications brand ballast packaging ballast packaging case width approx 46mm case depth approx 14mm gender mens dial colour black date yes clasp type buckle case material stainless steel strap type genuine leather strap strap colour black water resistance 100 metres movement quartz chronograph yes mpn bl 3101 08 guarantee ballast 2 year guarantee this w