After owning it for a day, here are some cons/pros against vs a BK TW (building off your list/revising):
Cons over TW Sub
- Needs taller crystal gasket; it appears to sit lower. At first I thought it was due to the TC insert being taller. Now that the gen insert is installed, the crystal is noticeably lower than my TW w/ gen crystal.
- Bezel teeth is not as deep. It took a while for me to notice the difference at first.
- Indexes at 12, 6 and 9 has the same width surrounding as the round ones
Pros over TW Sub
+ Great Bracelet & clasp (although SEL piece is longer than it should)
+ Nice CG shape without further modifications (also covers the crown at the right position)
+ Crown Height
+ Ability to accept gen movement, dial or SA3135
+ Ability to accept gen insert without modification - snaps right in
+ Cheaper (if you're planning on adding gen parts this is more of a neutral point)
+ Superlumed dial - lume appears to be more flat. The PBdad relumed TW dial has a bit of dome shape
Neutral:
/ DWO; the DWO on the TC appears to have a nicer embossed and glossier finish. It is also aligned perfectly from what I've seen.
/ Insert quality/pearl - I can't comment on this but from pictures, the TW pearl sure looks nicer than the pearl on the TC sub. However, if you want it to be close to the gen a gen insert is needed regardless.
/ Rehaut engraving - a bit deeper (bolder) than what my gen GMT IIc has, but I'm planning to sand it down a bit and give it a light polish. I personally like the engravings :-D
/ It is water proof - I have showered with it but I don't know which has better resistance. To me both of these have gen like construction so I would say the TC would fair just as well as the TW if not better.
So far, I would say the pearl is the only glaring flaw. The mag over the DW isn't bad at all, but it does look worse against my TW with the gen crystal. So I can't comment on it vs the stock TW crystal.
Fair enough, and just so you know I am not knocking the TC Sub. I think it looks great, but I just can't justify buying one if I already own BK's TW Sub. I just like the security of BK's attention to detail, and track record for quality products.
As mentioned I did buy TC's v2 bracelet, I don't mind the SEL being too long (thanks for mentioning that) so that alone would make me a very happy camper. I do not love the bracelet on the TW Sub, and to me thats all that needed improvement.
All in all, I think you got yourself a nice piece there. I still want to feel the TC Sub out a bit and see what other members think and hopefully get some more in depth reviews. TC definitely rocked our world with this Sub, and his offerings certainly can change this game.