Check the listing for details. Japan's SCUBA Regulator BRIDGESTONE RS 600 , Good condition. Condition: Used. Listed at 350.00 USD. Japan's SCUBA Regulator BRIDGESTONE RS 600 , Good condition1st/R94004 2nd/894004Product Features：The world's only second-stage swing-head regulator that rotates 360°. The "swinging head" is created by a double swivel that can rotate 360 degrees in front/back and left/right directions. The entire second stage swivels to disperse the force that tries to dislodge it from the mouth. Bism's unique shape maintains the best gripping comfort at all times, eliminating fatigue to the jaw and teeth. Recommended for women with small mouths and the elderly. Can be installed on either the left or right side. Octopus breathing is also stress-free, making this regulator easy and safe to handle. The valve in the second stage has a special structure in which the valve is arranged vertically. Since exhalation directly contacts the demand lever operating shaft, the valve is heated by the exhalation, resulting in high performance in low water temperature environments. 1st stageIn addition to the main piston, a sub-piston (high-pressure rod) is built in to maintain a constant medium pressure in the first stage, a mechanism unique to Bism. This mechanism maintains a constant medium pressure value without being affected by the residual pressure in the tank. This ensures stable breathing underwater and safe and comfortable diving. PLP PORTThe medium pressure hose setting on the main regulator is marked PLP, which stands for PRIMARY LOWPRESSURE PORT, the port that provides the best flow rate for breathing. This item is no longer in production. It is now being passed down to Bism's. Item Condition:・Good condition.・No overhaul has been performed / As is sold.・There are scratches and stains that are difficult to see in the photos.・LP hose length: approx. 26in・Weight:1st stage / 747g2nd stage(LP hose included) / 321g・Scale unit: inch Packaging:・The 1st stage and 2ndstage phases are packed separately in one box. Purchase multiple items:Please contact us if you need more than one type of product in small quantities.We will contact you with a combined shipping charge to reduce the shipping cost. Great equipment does not fade away over the years-Circular Economy. Please note:・ Note:in Good conditionThis item has been pressure tested on land to ensure that there are no air leaks or malfunctions.However, we cannot be responsible for air leaks or malfunctions due to vibration during transportation, long-term storage, or other defects.We also do not guarantee future quality.Even if the item is a Good Condition, it should be inspected by a specialist prior to use. ・About Repair:Please assume that overhaul is not possible since manufacturer support is no longer available. International Buyers -Please Note:Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item updo not confuse them for additional shipping charges.We do not mark merchandise values below value or mark items as “gifts”US and International government regulations prohibit such behavior.