[MolleS]

One for the SKX series or one for the 6105 or neither??


???

 

[stumpbass]

Others may have a better answer, but I believe that the SKX crystal is 31.5mm and the 150m 7002 crystal is 32mm in diameter. The 200m 7002 crystal is either 31 or 31.5mm (I can't remember which).

All that said, I believe that a sapphire crystal from a 6309 would fit a 150m 7002 case perfectly. I haven't done that personally, so hopefully others can chime in with examples.

 

[MolleS]

Thanks, it is a 200m version.

 

[stumpbass]

...the two generations use different sized crystals. First generation 7002s use a 32mm diameter crystal, while the second generation models use a 31mm diameter crystal.

That's from Gabe's How to Buy a 7002 Diver article. So I guess it's 31mm after all.

 

[7s26b]

The buyers guide is in error - the late 7002 crystal is 31.5mm -same as SKX 0020 case. The early 7002 uses a 32mm crystal -same diameter but different thickness as a 6309.

 

[MolleS]

The buyers guide is in error - the late 7002 crystal is 31.5mm -same as SKX 0020 case. The early 7002 uses a 32mm crystal -same diameter but different thickness as a 6309.

Perfect, thanks!

 

[Isthmus]

Thanks for the correction. I just double checked on my end and sure enough the measurement is 31.5mm. The guide has been updated and is now correct on this point.