Briston unisex clubmaster sport acetate chronograph watch 15142sabs2lsb specifications brand briston packaging briston packaging case width approx 39mm case depth approx 12mm gender unisex dial colour white 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 15142sabs2lsb guarantee bristo