Comments:
The Sinn 103 St OU has quite a special "triple progressive tachymeter" scale for reading speeds .....
..... from 20 km/h up to 400+ km/h. I think it is overall quite a nice watch even though I usually prefer less busy dials. I got it when it hit the market back in 2012 and even tough it was not sold as "Limited Edition" and the watches are not individually numbered there are voices out there claiming that probably just around 100 pieces were made. There is by the way the good old Valjoux 7750 in the engine bay.
Cheers, HSTE
Thanks Todd. I wish I could say that the strap was my idea but this is the Sinn strap that was on the watch.
Cheers, HSTE
Do you have to keep your eye on the needle?
As there are three concentric scales, do you have to keep an eye always on the rotating needle to check which scale is "stopped" at?
Regards,
MTF
Yes, because the subscale at 9 is the running second. So you need to be aware if the stop second is in its first, second or third iteration. But then......
......the first Iteration is for movements between 20-30 km/h, the second for movements between 30-60 km/h and the third for movements between 60-400 km/h and I guess one would even "with the naked eye" be able to guess in which bracket the speed is.
Cheers, HSTE
Cheers, HSTE
Thanks! Well, it is a young-timer and always with me so no problem with condition.
Cheers, HSTE
From what year? Very nice. Even if I would have preferred without date. [nt]
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