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O-Rings Technical Info
Scuba Manuals
Dive Calculators & Tolls
Scuba Diving A-Z
Suunto Core Series & Lumi T4 T3 T1
High-quality lithium battery CR2032 3V
The original O-ring meets factory specifications
O-ring does NOT fit the Suunto Core Ultimate Black and T6C
The Battery Kit is shipped with an original manufacturer O-Ring which is important for the security of your dive computer from leaking water.
All items are brand NEW, sealed, factory approved.