Search This Blog
Got a Question? Please use this form and I’ll get back to you as soon as I can:
-
Join 2,864 other subscribers
Sweephand’s Vintage Citizen Watches
1. Movement Table
2. Reference Data
3. Blogroll
Latest Comments
koulourio on Want An Original Citizen Bullh… sweephand on Want An Original Citizen Bullh… koulourio on Want An Original Citizen Bullh… sweephand on Quartz, but collectable…… sweephand on Want An Original Citizen Bullh… koulourio on Want An Original Citizen Bullh… Jacky on Quartz, but collectable…… koulourio on Want An Original Citizen Bullh… sweephand on It’s been a while… J. P. on It’s been a while… sweephand on It’s been a while… Martin Arends on It’s been a while… Copyright
© Stephen Netherwood and Sweephand's Vintage Citizen Watch Blog, 2016. Unauthorized use and/or duplication of images and material without permission is prohibited. I am happy to consider giving permission for use of images and other material, but I would like to be asked before it happens!Pages
- 1971 Citizen Technical Information
- A Tale of Citizen’s Big Cat Family
- Automatic Chronographs
- Brian’s 8110A Restoration – the 67-9313 ‘Speedy’
- Brian’s Restorations – the Citizen 67-9071 (‘Monaco’)
- Chronometer Standards
- Citizen Case Material Codes
- Citizen’s Vintage Mechanical Divers, 1962 to 1980
- Family Trees
- Featured Watches
- Kelvin and his B52806: the story of two Vietnam Veterans
- Movement Table
- My Reference Articles
- Production Runs – Citizen’s 2nd Generation Hand Winders
- Restorations by Brian, aka 31 Jewels – Page 1
- The Chrono Masters
- The Citizen Auto, 1958
- The Deluxe
- The Hand Winders
- The Jet Automatic
- The X8 Cosmotron
- Vintage Citizen Case Backs & Watch Production Date
- Want An Original Citizen Bullhead? – A Quick Buying Guide
Top Posts & Pages
- Vintage Citizen Case Backs & Watch Production Date
- Citizen's Vintage Mechanical Divers, 1962 to 1980
- The 8200 Movement - Citizen's Standard Auto
- Automatic Chronographs
- Want An Original Citizen Bullhead? - A Quick Buying Guide
- Want to know when your vintage Citizen watch was made?
- Movement Table
- The Jet Automatic
- The Chrono Masters
- The X8 Cosmotron
Sweephand’s Vintage Citizen Watch Blog
Blog Stats
- 1,327,160 hits
Tag Archives: Citizen X8 Cosmotron
Today’s Watch – Citizen X8 Chronometer
Continuing with the electric theme, today’s watch is a rare Officially Certified Chronometer version of the electro-mechanical X8 line. The 0820 movement runs at 21,600 beats per hour, has 19 jewels and mine is uniquely numbered X00294. The case is … Continue reading
Today’s Watch – Citizen X8 Chronometer, Titanium
Citizen was the first company in the world to make a watch case fully from titanium. Although common these days, manufacturing challenges made it difficult to work with in the early 1970s. Citizen made and sold less than 2000 of … Continue reading
Today’s Watch – Citizen X8 Cosmotron, 4-480040
I noticed yesterday that there was a watch ready to run with today’s date, so effectively it chose itself 🙂 This is an X8 Cosmotron from January 1971, with the date version of the 0480 movement, the 4840. This model, … Continue reading
Posted in Vintage Watches
Tagged Citizen Cosmotron 4840, Citizen X8 Cosmotron, Vintage Citizen Watch
2 Comments