This is a conversion kit for pre-1998 Bergeon 5555 Waterproof testers. The newer model was improved and changed the size of the water chamber. Set includes: plexiglass cylinder (62mm inside diameter), base with o-rings, rod and hook assembly to hold the watch, cover with o-rings and tightening knobs.
- Plexiglass cylinder replacement kit for oler (Pre-1998) Bergeon 5555 Waterproof Tester
- 62mm inside diameter