CITIZEN WATCH Co. "...in 1976, we created the world’s first light-powered watch. The technology was named Eco-Drive."

"Eco-Drive technology – Powered by light, any light. Never needs a battery." 

CITIZEN  
Eco-Drive 
Titanium 
Wristwatch 
Ref. BM8230-58A  

This is a pre-owned Citizen Eco-Drive Titanium professional diver wristwatch, reference BM8230-58A. 

It is powered by a Japanese quartz movement caliber E100 with central-second hand, day/date display and made in Japan.  

Cased in 38.7mm round case, all in titanium. Titanium is nearly 50 percent lighter than steel, but 30 percent stronger. It's also particularly resistant to salt water corrosion. Uni-directional rotating bezel. Water-resistance WR200M/20BAR/660ft. Scratch resistant mineral crystal. 

Black textured dial with silver luminous hour markers, white minute/second tracks and silver luminous matching hands with a red-accented second hand. The day/date indicator is located at 3 o'clock position. The dial is signed with CITIZEN, Eco-Drive, Titanium and WR200.  

It comes on the original Citizen titanium bracelet. It will fit a wrist up to 8 1/4" (21 cm).  

Thank you for looking!  Please feel free to contact us with any questions or respectful offers. 

Movement:  
Quartz  
Eco-Drive  

Case Markings: 
Citizen Watch Co.   
CITIZEN 
Eco-Drive 
W.R. 20BAR  
Mov'T Japan 
GN-4-S  
Titanium  
E100-S011922 
HST  
421020 

Measurements (mm):
Case 38.7     
Case w/Crown 45  
Case Lug to Lug  45.7        
Case Thickness 10.6  
Lug Width 22    
Band Width 22  

"Eco-Drive converts any kind of light into energy to power a watch, storing the surplus on a power cell. On a full charge, an Eco-Drive watch runs for months even in darkness with no need for regular battery replacement. It’s designed to charge from ordinary everyday light sources like indoor fluorescent lighting and desk lights. You can go about your everyday life confident that your watch will never stop."

We prefer to shoot photographs outside when weather is permitting. However, when we shoot indoors, please be aware that we shoot our photographs inside of lightboxes that are lit with 360 LED bulbs. This indeed magnifies any flaws. Usually, they are much less obvious to the naked eye. Having said that, we never photoshop any of our photography, remove blemishes, etc. We adjust the lighting, when necessary, but what you see is what you are getting, and we take pride in that. 

The condition is pre-owned. 
The item may have some signs of cosmetic wear but is fully operational and functions as intended. 
Please review the photos and feel free to ask any questions you may have.  

It will be carefully packed. 

Please view our other listings. 
Thank you for looking!  

WA-4188