Default [Q] Water Resistant Screen Protector?

I'm a new ZR owner, and I'm looking forward to the water resistance of the phone. Are there any suggestions for a screen protector that won't go wonky if I submerge the phone?
@TesseractUnfold - Sony Xperia Z1 C6906 -
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[ Android 4.4.4 ]
[ Stock ROM (Rooted, Deodexed) | 14.4.A.0.108]
Backup: SE Xperia x10a - DooMKerneL - FeraLab v19 ~Unlimited~ - GB 2.3.9

[ Nook Color - Android 4.4.1 ]
[ CyanogenMod 11-20140216-NIGHTLY-encore]