Congrats in advance its a beautiful piece!
I have a 7.25" wrist and I tried the DS on several times before pulling the trigger. My observations from having worn this for a little over 3 weeks are as follows:
1. Sizing is key. I found that simply removing the dive extension was enough to make it a perfect fit. Not too tight, not too loose that it moves about on my wrist.
2. The watch is heavy, in a good way.
3. The case height takes getting used to, however I've had no issue with fitting under cuffs.
4. I highly recommend the D Blue, the dial is what makes this watch.
5. The dome crystal is ultra cool and I love how it distorts light.
6. The glidelock clasp on the DSSD is the ultimate and makes this piece very wearable.
Wrist shot to enable