It's actually been shrunk down a bit: http://www.ablogtowatch.com/bathys-cesium-133-atomic-wrist-watch-hands-prototype-carbon-fiber/ http://www.ablogtowatch.co

It's actually been shrunk down a bit: http://www.ablogtowatch.com/bathys-cesium-133-atomic-wrist-watch-hands-prototype-carbon-fiber/ http://www.ablogtowatch.com/bathys-cesium-133-atomic-wrist-w... https://www.hoptroff.com/collections/atomic-timepieces https://www.hoptroff.com/collections/atomic-timepieces I think they all use the same "chip".