Diving Heavy Equipment Set BCD Regulator SeaQuest Current Condition Junk Item

Thank you for looking.
This is a set of heavy scuba diving equipment including BCD, regulator, and gauge.
The contents are everything shown in the photos. Please check the external condition and any missing accessories yourself.
The last time it was used was about 10 years ago, and it has been stored in a trunk since then without any maintenance. Therefore, please purchase it as is, as junk.
The external condition is relatively good, so we recommend using it for parts or as a prop rather than for an overhaul.