The Citizen AW1690-51E Eco-Drive watch combines a 40mm round shaped stainless steel case and bracelet with a double push button clasp.
It has a black analogue dial with roman numerals and a date display which is protected beneath scratch resistant sapphire crystal glass.
Power is generated by the eco-drive movement which harnesses light from any source.
This model also has a water resistance of up to 50 metres.