CITIZEN H461-T005527 Watch Eco-Drive Promaster Titanium Sapphire Radio-Controlled 200 m Brand: CITIZEN Dial colour: black Model: H461-T005527 Eco-Drive Promaster Titanium Sapphire Movement: radio-controlled Eco-Drive quartz Size: 44 mm Water resistance: 20 ATM Case: titanium Strap: leather/fabric Crystal: sapphire Case back: titanium, screw down with 4 screws Box: yes Papers: no Case condition: very good Crystal state of wear: very good Strap state of wear: very good This radio-wave watch features an automatic adjust reception function that changes the time and date automatically, via radio waves received twice daily, at 3:00 and 4:00 am. It also has a free reception function which allows it to change the time arbitrarily through radio waves. A time difference can also be set in 1 hour increments according to standard German time. Shipping: insured 24/48 courier Can be picked up in person.