Promaster Dive "Ecozilla" Reviews

4.7 Rating 61 Reviews

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Citizen Eco-Drive Promaster Professional Diver is used for mixed gas diving with its 6mm non-reflective curved crystal, ratcheted elapsed-time bezel, screw-back case & screw-down crown, and reinforced urethane band and extender, with a carrying case for the wetsuit strap extension. Crafted in stainless steel with luminous accents, and 300M WR. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number B873.

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“I received my Citizen Promaster Ecozilla and could not be happier. It replaced a watch I have been using daily for 10 years, I really love it. First, It is very substantial and feels well-built. It definitely has a "wrist presence" when you wear it. Additionally, with the stock strap it is very comfortable and easy to wear. I would not be put off by the size and weight of this watch. However, with the heft and tool-watch build, you know you have something special on your wrist. Finally, my research on the Eco-Drive movement impresses my of the sheer quality and durability of this watch. It is designed to last many, many years. I love my Ecozilla and cannot recommend it enough to anyone wanting a beautiful, tough, high quality, and well-built daily wear or sport watch. Thank you, Citizen.”

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Posted 2 weeks ago

“Over 40 years ago I bought my first Citizen dive watch. When Citizen came out with the Eco watches I knew that they where on the list. I now have two Eco dive watches. This is my second Ecozilla. I made the mistake of taking it to unauthorized watch repair and it was never the same. You live and you learn. I am very happy that I have the two watches that I really enjoy wearing. Who knows maybe there is another Eco drive on the horizon??”

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Posted 5 months ago

“The title says it all...This is my all time favorite Timepiece, so much so that I have BOTH versions...Please Citizen, give us an updated version with a metal band!”

1 Helpful Report

Posted 5 months ago

“Loved it, comes with everything including a extra band”

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Posted 7 months ago

Terrance Singleton

Verified Reviewer

“I love this watch way better than my Rolex. It hose with everything.”

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Posted 8 months ago

J. Stonewell

Verified Reviewer

“Exceeded my expectations! Build quality is superb. Case is well-engineered, very solid, and perfect design for me: everything I want, nothing I don't. The second hand is also very precise, synching perfectly to the dial marks. Flawless product all around, as proven by my jewelry loupe! My first Eco-Drive was purchased 27+ years ago and is still running perfectly. Citizen is hands-down superior in quality & design to a fellow big name Japanese watchmaker. It just feels better built.”

1 Helpful Report

Posted 10 months ago

Anthony Cruz

Verified Reviewer

“Y'all geekin if y'all ain't buy it everyone in Baltimore love so you will too‍♂️”

2 Helpful Report

Posted 1 year ago

“I wear a wristwatch 24/7, always have and I am a certified PADI divemaster. The best dive watch on the planet taking into consideration dependability and cost is Citizen. I own 2 of them. My 15 year old Divers 200m and my ECOZILLA. They are tuff as nails and I swim anywhere in any condition with either one. Zeroed to the second with world time and I also upgrade all of mine with a submersible strap compass. If u live outdoors, this is a must have!”

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Posted 1 year ago