Rogi
1407
My mistake just looked up the references 109 is titanium while 111 is stainless although
the same minus the different movements. An awesome pictorial guide 
GRAND SEIKO SBGA series (test)
48 FILES WITH CAPTIONS IN 30 SECONDS SBGA001 SBGA003 SBGA005 SBGA007 SBGA009 SBGA011 SBGA019 SBGA021 SBGA023 SBGA025 SBGA027 SBGA029 SBGA031 SBGA041 SBGA053 SBGA057 SBGA059 SBGA061 SBGA063 SBGA065 SBGA069 SBGA071 SBGA073 SBGA075 SBGA077 SBGA079 SBGA081 SB...
My mistake just looked up the references 109 is titanium while 111 is stainless although
the same minus the different movements. An awesome pictorial guide
109 is slightly larger and has a different bracelet
the bracelet has 5-piece links on 109; the titanium case has a sapphire caseback vs solid on 111, and the movement is "tuned" for greater accuracy. I meant to buy one but never got around to it. The batch of 109's were in final testing when I visited the ...
I would have squaled of joy if I saw them on the line
Although I had no idea of the 109 till your guide, I chose the 111 and love it, my school watch, flys under the radar and is beautiful in function and form. ...
I suppose it's the rarity...
But the two with the Arab numerals seem especially appealing to me Thanks for this walk through!
