Citizen Promaster Eco-Drive Professional 1000m saturation dive watch BN7020-09E.

The BN7020-09E is suitable for 1000m saturation diving. This dive watch undergoes a water resistance test in which the watch remains in a pressure chamber containing helium and oxygen or 100% helium gas for 15 days. After this the watch is then returned to the atmosphere outside the pressure chamber within 3 minutes and is exposed to 125 bar during this high speed decompression. The battery of tests on this watch require the watch to be made using the best materials and advanced technologies.

For the Citizen BN7020-09E, the Super Titanium IP technology Duratect DLC & MRK was used to achieve maximum robustness with a comfortable wear.

Advanced features include a Unidirectional bezel with a steady rest locking mechanism, photo luminescent bright hands and markers, colour coded bezel for warning the diver, a screw lock crown and anti-reflective coated sapphire crystal glass. The BN7020-09E is Made in Japan and is shipped with a wetsuit strap extension.

Citizen Professional series BN7020-09E features a 52.5mm case size with a thickness of 22mm. The case colour is titanium white. 

What we love: This is the complete dive watch with a 540 day power reserve featuring caliber J210.

Ships in 1-3 Business Days from Sydney with DHL Express. Sydney customers can pick up on the same day from our Alexandria showroom an hour after placing the order by choosing Click & Collect as the delivery option. 

5 year Australian warranty from Citizen Australia. StarBuy are Authorised online stockists of Citizen Watches. All Citizen Watches are shipped with local and an international manufacturers warranty and in Citizen official packaging.

WARNING - KEEP NEW & USED BATTERIES OUT OF REACH OF CHILDREN. THIS PRODUCT CONTAINS A BUTTON or COIN CELL BATTERY.

Swallowing may lead to serious injury in as little as 2 hours or death, due to chemical burns and potential perforation of the oesophagus.

If you suspect your child has swallowed or inserted a button battery immediately call the 24-hour Poisons Information Centre on 13 11 26 for fast 24/7 expert advice. 

Examine all Watches & Clocks received and make sure the battery compartment is correctly secured, e.g. that the screw or other fastener is tightened. Do not use if the compartment is not secure. 

Dispose of used button batteries immediately and safely. Flat batteries can still be dangerous. 

Button batteries are hazardous. Keep batteries out of reach of children.

Never allow children to replace batteries in any device.

We recommend exhausted batteries be individually wrapped in tape to insulate them from accidental contact and dispose of separately.