The Rotary Mens Henley Chronograph Black Dial GB05440/04 watch combines a 41mm round shaped stainless-steel case and silver stainless steel bracelet with a fold over clasp. It has a black analogue dial with luminescent hands, date display, chronograph sub-dials, a tachymeter scale which is protected beneath sapphire crystal glass. Power is generated by the quartz movement. This model also has a water resistance of up to 100 metres.