Nikonos III + UW Nikkor 35/2.5 lens. This lens can shoot both in & out of water. The viewfinder has 35/80 frame lines. This includes a neckstrap, was given a preliminary bucket dunk test & lubed o-rings.
This camera is full manual so you would need to understand the Sunny 16 rule or use a light meter. Keep in mind when you go underwater, you would need to compensate for underexposure. You can do research online to get other shooters settings & recommendations.
These cameras should be rinsed & soaked in a tub of water after usage. You should also inspect lens & body seals for any find sand or moisture after soak to maintain it being water tight.
Camera will be shipped via USPS Priority Mail Flat Rate Box with insurance. Typically takes 3-5 business days & includes tracking. Local shipments have been taking 1 business day.