Poseidon Jetstream regulator, perfect shape, Swedish quality.
Serviced/rebuilt by Nautilus Aquatics in 2021. No dives since.
The Jetstream has been around for decades and has been super reliable, esp. in cold water. This is model #2960.
https://www.poseidon.com/en-se/regulators/jetstream/
Perfect at any depth. Lots of air.
DIN with Poseidon INT adapter.
Included is a ~3ft hose for a Poseidon Octopus (not included), an inflator hose, and a Suunto pressure gauge.
$250 OBO.