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

"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."

CITIZEN  
Eco-Drive 
Brycen
Perpetual Calendar 
Chronograph Watch 
Ref. BL5405-59E  

This is a pre-owned Citizen Eco-Drive Perpetual Calendar Chronograph wristwatch, reference BL5405-59E.  

It is powered by a Japanese quartz movement caliber E820 with chronograph complication (1/20 second chronograph measures up to 60 minutes), 12/24 hour time, perpetual calendar,  dual-time, alarm, date display, made in Japan.  

Cased in 45.2mm round case, all in black ion plated stainless steel. Pilot's rotating slide rule dial ring. This watch features water-resistance WR100M/10BAR/3300ft (Swimming, Showering & Snorkeling). Anti-reflective mineral crystal (impact and shatter resistant - anti-reflective coating deflects light). 

Black dial with silver luminous hour markers, white minute tracks and silver luminous matching hands. The day indicator is located at 4 o'clock position. The dial is signed with CITIZEN, Eco-Drive, Perpetual Calendar and WR100 as well.  

It comes on the original black Citizen stainless steel bracelet. It will fit a wrist up to 7" (17.8 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. 10BAR  
Mov'T Japan 
GN-4W-S  
Base Stainless Steel  
E820-S078423    
241020016  

Measurements (mm):
Case 45   
Case w/Crown 50.6        
Case Lug to Lug  51.2      
Case Thickness 11.4       
Lug Width 23 

Vintage watches are traditionally smaller than today's watches. Men’s watches typically measure between 29-36mm wide (some larger, some smaller) excluding the crown. In the listing details we typically try to do our best to list all pertinent dimensions of a watch. If you don't see it, or we failed to do so, please reach out to us. Women’s watches from the 1900s-1970s were also much smaller than today's offerings. Please also feel free to ask any questions you have pertaining to size. 

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-4095