Saacad-sameeyaha Jabbaan ayaa u dabbaaldegaya sannad-guuradii labaatanaad ee dhaqdhaqaaqa 9R isagoo wata tignoolajiyada kacaanka Spring Drive isagoo siidaaya daabac kooban. Dabcan, qurxinta ugu weyn ee moodelka kiis bir ah oo leh dhexroor 40,5 mm wuxuu ahaa garaaca casaanka mugdiga ah ee lagu dhejiyay muraayad madow oo ballaaran. Isagoo ka soo jiidanaya dabeecadda Japan, naqshaddu waxay kicisaa jiirarrada qorraxda ee xadka buurta Hotaka.
Grand Seiko Sport Spring Drive GMT SBGE305 waxa ku shaqeeya caliber 9R66, saxnaanta +/- 1 sekan maalin kasta iyo kayd koronto ah oo 72-saac ah. Saacaddu waxay ku soo socotaa jijin bir ah oo leh saddex laab.
Qiyaasta qiimaha Grand Seiko Sport Spring Drive GMT SBGE305 waa 6 EUR.
Daawado badan oo Grand Seiko:
