The Longines, HydroConquest series features a stainless steel 39mm case, with a uni-directional rotating bezel, a black dial and a scratch resistant sapphire crystal. The stainless steel band is fitted with a deployment with push button release clasp. This beautiful wristwatch, powered by Swiss quartz movement supporting: date, hour, minute, second functions. This stylish Swiss-made timepiece is sure to complete any man's collection.