Briston unisex clubmaster vintage acetate watch 17440satv16lfbg specifications brand briston packaging briston packaging case width approx 39mm case depth approx 12mm gender unisex dial colour green date no clasp type buckle case material stainless steel strap type fabric strap colour green water resistance 50 metres movement quartz chronograph no mpn 17440satv16lfbg guarantee briston 2 year guarantee