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Posted

Ok I got this crown from eBay, here's the pic and description:

1.png

Rolex 18K Gold Submariner Twin Lock Watch Crown

* 100% Genuine Rolex 18K Crown

* Submariner Crown- 7.10mm OD x 4.39mm ID

* Rolex Twin Lock #700

* Thread- 90

* Crown fits Tube- 4.39 inside crown

* Height- 4.39mm x 3.40mm x 3.68mm

So is this thing a twinlock or a triplock??? I see 3 dots underneath the crown.... I'm confused. Also what TUBE do I need to use for this one to fit [gen or aftermarket]? Will I need a new stem as well? I plan on installing it on a TW Best TT Sub, here are the pics:

2559550489_05bc1558f6_b.jpg

2560371682_560d554cc4_b.jpg

It has an ETA 2892 if it's of any help.

Thanks for your help guys! :)

**BTW does that crown seem gen to you? I'm having suspicions it might be fake, but it feels 'heavy' like gold...

Posted

Ooh, a 2892 - nice. There is a reference chart for crown and tube compatibility that was posted some time ago that should pop up in a forum search. It also specifies which models used which crowns.

Good luck.

Posted
The gen utilizes a Trip-Lock Crown for all Subs including the TT.

Here is a link to the Rolex Web site with the info on the Sub Trip-Lock crown. Cheers

Rolex.com about Sub Crown

Yep, they use trip lock :p , what I'm wondering is if the one I got is a fake, I already have it, and it was from a very reputable seller on eBay that a few members had recommended because he's legit. I just measured the crown and it's exactly 3mm thick, is that the correct thickness?

Posted

This seller I bet is the one selling all sorts of crowns - he doesn't know what he#s doing, often mixing up 603 with 602 crowns...

This one is neither Trip nor Twinlock - it is a famous Chinalock - a cheap knock off, and it won't fit any gen or generic tube, just the Chinese fake tubes. Do yourself a favor and hit it with a hammer - or the seller.

i just read, seller claims it's a 700 Twinlock. I bet he never saw one in person. These are extremely expensive and rare, espcially with tube. And they look completely different.

Posted

David at JewlersTools is in way over his head. He has no clue what he is selling. I got him to refund me for a crown that never showed up...

I wouldn't trust him <_<

Posted

Well thanks for all the input guys, please keep it coming! This crown is apparently solid gold, I gave it a deep scratch and no base metal was exposed... hmmm... I'm gonna polish the crap out of it with a cape cod and see if the damn thing really is gold.

Posted

Update! got fed up and went to a Rolex AD to have them check it! Turns out is fake, I'll send him a message for a full refund or a PP dispute is on its way! ^_^

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