20 Most Recent Citizen Modena Eco-Drive BL5110-52E Wrist Watch for Men Questions & Answers


Most Citizen Authorized dealers locally can order this band for you.

Unfortunately, most do not have the skills or Certified Master Horologist on staff to install it for you properly. If you know how to install it, or would like to attempt it you can save some money and order it directly from Citizen yourself by providing the model number and calling: 800-321-1023 extension 2.

I would recommend having a Certified Master Horologist install it for you.

The cost, as a rule of thumb, would be 50% of the original retail price of the timepiece, plus shipping and handling.

Citizen Modena... | Answered on Feb 25, 2011


The point of a radio-controlled watch is that you should not have to move the hands manually. It is meant to respond to a time signal send from various places in the USA, UK, Germany, Japan and (I think) China.
The signal's strength varies considerably, depending on where you are located and the ambient temperature. It may need some application and persistence to get the watch synchronized with the signal, this will cause the hands to move to the correct local time - even then it may need correction if you are in a different UTC time zone or on Daylight Saving Time (DST) locally. Not knowing the make complicates the validity of any information.

I have found that the sync signal is broadcast on the hour for about five minutes and is best received at night where the signal travels further.
Ensure your watch is fully charged and leave your watch by a window overnight for best results.
If you still have difficulty, use an internet search to find the nearest broadcast station to where you are and work out which direction-facing window is best sited to face it.

I have two RC watches - one Citizen and one Casio. One likes to have the left side of the watch facing the window and the other favours the 12 o'clock facing the window, As I don't know the make of your watch I would recommend trying to place it in various orientations until you find one that works for you. I have found the whole set up performs best in cold air situations - and so are more reliable in the winter.

Guessing further, If you bring up the signal display function it may force the watch into signal sync mode - always remembering the 'on the hour' signal broadcasts. You may also find a way of adjusting the hour to suit if it differs for you once it is synced.

Citizen Watches | Answered on Aug 21, 2019


Best check out the Citizen website, or vintage watch sites. :-)

Citizen Watches | Answered on Jul 17, 2019


It will be very difficult if you don't have the right tools
You would need a hand press of the right size. You would need a tool to open the case back, you would need to know how to remove the crown and stem in order to remove the dial with the movement. It would be also a good idea to have it tested for water resistance and you would need a special aparatus to do that. You may also need to replace the I ring or gasket.

Citizen Watches | Answered on Jun 28, 2019


sorry not that I am aware of .take it to a shop that sells them.

Citizen Watches | Answered on May 26, 2019


i have a citizen eco that i had stored away for too long, the battery was completely dead so i purchased a new one and fixed myself i did take it into a couple of jewellers who wanted to charge me over £100. it wan't too difficult to do.

Citizen Watches | Answered on Mar 18, 2019


i have a clock model aqualand c500, and apearence the this problem "err" on display down. i can reset, but don't work. I'll leave in assitance.

Citizen Watches | Answered on Feb 06, 2019

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