![TECHNOLOGY&HISTORY of PROMASTER](/promaster/assets/img/page/brand_history/kv.jpg)
A companion in
Establishment of
Shokosha Watch
Research Institute
![Shokosha Watch Research Institute](/promaster/assets/img/page/brand_history/episode01.jpg)
![Shokosha Watch Research Institute](/promaster/assets/img/page/brand_history/episode01-separation.jpg)
The
Parashock
Experiment
![](/promaster/assets/img/page/brand_history/episode02.jpg)
The
Parashock
Experiment
![](/promaster/assets/img/page/brand_history/episode02-separation.jpg)
CITIZEN
Super Titanium™
![CITIZEN Super Titanium™](/promaster/assets/img/page/brand_history/modal-technology-episode03-1.jpg)
Titanium
research
![Titanium](/promaster/assets/img/page/brand_history/episode04.jpg)
Eco-Drive
![Eco-Drive](/promaster/assets/img/page/brand_history/modal-technology-episode05-1.jpg)
Altimeter
and compass
![Altimeter and compass](/promaster/assets/img/page/brand_history/modal-technology-episode06-1.jpg)
Duratect
![Duratect](/promaster/assets/img/page/brand_history/modal-technology-episode07-1.jpg)
Shock Counteraction
function
![Shock Counteraction function](/promaster/assets/img/page/brand_history/modal-technology-episode07-2.jpg)
Eco-Drive
Radio Controlled
![Eco-Drive Radio Controlled](/promaster/assets/img/page/brand_history/modal-technology-episode08-1.jpg)
Satellite Wave GPS
![Satellite Wave GPS](/promaster/assets/img/page/brand_history/modal-technology-episode08-2.jpg)
Waterproof trial conducted by
"Deepsea 6500"
![the Deepsea 6500](/promaster/assets/img/page/brand_history/episode09.jpg)
![the Deepsea 6500](/promaster/assets/img/page/brand_history/episode09-separation.jpg)