Promaster Dive "Ecozilla"
Explore the deepest depths with Citizen’s newest Promaster Dive with water resistance up to 300 meters. This iconic men’s high-performance dive watch features a black stainless steel case, a green 3-hand dial with luminous hands and markers for superior legibility, and a durable, green polyurethane strap for lightweight comfort. Sustainably powered by light with Eco-Drive technology and never needs a battery. Caliber number B873.
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Product Details
Model
- BJ8057-09X
- 1/25/2023
Movement Technology
- B873
- Eco-Drive
- Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
Case Width (mm)
- 48
Band Type
- Strap
- Polyurethane
Case Material
- Black
- Stainless Steel
Crystal
- Anti-Reflective Mineral Crystal
- Impact and shatter resistant - anti-reflective coating deflects light
Clasp
- Buckle
Dial
- Green
- Luminous Hands and Markers
Water-Resistance
- 300M/30Bar [Scuba Diving]
Additional Functions
- 3 Hand
- Date

Reviews
A real tank
This is the second time I purchase one of these watches . The first one was so reliable and solid that when I saw this color I had to have it. The first one has 20 years and still looks like new . Has plenty of dives, and daily abuse. Now let’s give it a break and start getting adventures on this new one. So far I love it, the colors on it just make it a show stopper and the rest is like se one to none . Just like a glove the fit is exact and the performance is the same . Like the weight of it also. Great time pice🤙🏼
Nice look
I bought this January 2024, Great features ang robust
Excellent watch
The Ecozilla just happens to be the number one watch in my Citizen collection. It's a heavy dive watch yet it's straps place it in a ergonomic position which the weight is not noticable. It's color is olive drab wich harkens to my Army days. It's adjustment dial is located on the opposite side of most watches due to bulk but for added comfort. It's rotating bezel clicks home. I highly recommend it.
The “Beast”
Just purchased after looking at it several times at my AD. This watch is built incredibly rugged. It really appears to be able anything you could throw at it. Fit and finish are superb.
Ecozilla
Great value for a great watch! This is a great diving watch. Its a affordable and built solid.
A "One of a Kind" Look
This watch is very nice. Really like the "black out" look! I originally had the brushed stainless steel Pro Diver watch, till someone decided they wanted it more (stole it). This is a "desired" replacement for the originally owned one. It's heavy (as desired), subdued, and compliments well with all of my wardrobe. Very well pleased with it.
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