What's the next size up from T-19?

[mickeypro]

I cracked the crystal in my Narika 1016. I ordered a Clark's T-22, but it was to small. I ordered a T-19, but that's to small as well. What's the next size up?

[cc33]

They don't go by size.. a tropic 39 is smaller in diameter than a tropic 21.. the t-22 is right for that model.

[alligoat]

A T-21 might work- my catalog shows an ID of 29.5mm and an OD of 30.6mm.

Might be time to invest in a pairs of calipers!

[jmb]

I believe the T21 has the same ID as the T22 but the OD is different...

[mickeypro]

Not sure why I never noticed, but the case is actually marked 114270

[lhooq]

A Tropic 22 crystal is correct for a genuine 1016, but it's too big to fit on any of the 1016 reps being sold. The 1016 reps, like most Datejust reps, have inner diameters between 28-29mm.

As I mentioned in my PM, you could try a generic Tropic 13, which is around 28.5mm.

[mickeypro]

Thanks for the info. At the point of either buying another or ordering several crystals. I think Clark and I should be on first name basis now

[alligoat]

Not sure why I never noticed, but the case is actually marked 114270

That's really not the problem- the problem is it's a chinese rep and they rarely copy the gen dimensions. Some like MBW do , but the CN group typically doesn't- close is good enough for them.