SeiyaJapan blog
The series 8 has debuted with a dynamic design and all-new automatic movement. (Honestly, it has been for sale for domestically within Japan for several years since 2008.) "Improved magnetic resistance performance" The accuracy of automatic watches are negatively...
I often get asked just how tough (the case and bracelet) the metal Dia-Schild and Duratect (scratch-resistant) metal truly is. I created a chart for easy reference. They are lined up in order of toughness according to Hv (Vickers...
In Japan, there are watches that can’t be gotten overseas, which means that countless individuals are unaware of their exquisiteness. This is The Citizen. This piece has a minuscule 5 second time reading error throughout the year. The high precision of Citizen was made to perfection with Quartz. ...
About the Quartz watch Second hand alignment There are times when the second hand doesn’t quite hit the marker.（second hand mis-alignment） I have received many questions regarding this from several customers asking why this was happening. I found an easy-to-understand...
The OCW-T200 easily connects to your smartphone via Bluetooth where you can check the information available on Oceanus. Top screen History of Self Adjustment You can view its history of self adjustment records to view time zone corrections...
We have confirmed that M0TZ111J0 can be used to 38mm Alpinist SBDC117 and SBDC119. SBDC115 (38mm Alpinist with bracelet) uses "M0Tz411J0" ,is priced at 220.00 USD (our sales price), a little bit high? How about using this bracelet (M0TZ111J0) for...
