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Citizen Promaster Dive Ecozilla Men's Watch

Citizen Promaster Dive Ecozilla Men's Watch

4.8(58 ratings)

Best price now

$399.00at eBayObserved at 10:43 PM

19% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the Citizen Promaster Dive Ecozilla Men's Watch

The Citizen Promaster Dive Ecozilla is a 48mm round-cased dive watch with an analog display and Citizen's light-powered Eco-Drive quartz movement. It is built for serious water use, with a large, legible dial and a chunky case that suits big wrists. The best new price is $399 at eBay as of November 5, 2026, the lowest of the three stores that carry it new.

Best forDivers and snorkelers who want a rugged everyday watchBuyers with large wrists who like a bold caseTravelers who prefer a solar-powered quartz watchGift buyers looking for a known dive-watch name
Pros
  • Eco-Drive movement charges from light, so no battery swaps
  • 48mm case gives a big, easy-to-read dial
  • Dive-watch build with high water resistance
  • Quartz accuracy with minimal upkeep
  • Strong owner ratings, 4.8 out of 5 from 58 ratings
Cons
  • 48mm case is too large for smaller wrists
  • Heavy, bulky feel on the wrist
  • Minimalist dial and bezel styling is not for everyone
  • Strap and bracelet options are limited compared with smaller divers

Citizen Promaster Dive Ecozilla Men's Watch prices at every store

  • Grand JewelersNew

    In stock

    $490.00Observed at 10:43 PM
    Visit store
  • eBayNew

    Availability unknown

    $399.00Observed at 10:43 PM
    Visit store
  • Watch-Luxe by WatchWorksNew

    Availability unknown

    $650.00Observed at 10:43 PM
    Visit store

Also available at

  • Account 16May26Check price at Account 16May26
  • LystCheck price at Lyst
  • M.S. Brown JewelersCheck price at M.S. Brown Jewelers

Citizen Promaster Dive Ecozilla Men's Watch price history

Lowest price we've seen: $399.00 on Nov 6 at eBay. Tracked across 6 stores since Nov 6.

What reviewers say

  • 4.8 / 558 ratings

Owners rate the Ecozilla highly, praising its rugged build and the convenience of a light-charged movement. Most criticism centers on its size and weight rather than its function.

What people mention
  • SizeMixedOwners like the bold look but say the 48mm case is too big for smaller wrists.
  • MovementPraisedThe light-powered Eco-Drive movement is valued for never needing a battery change.
  • BuildPraisedOwners describe the case as solid and durable for diving and daily wear.
  • WeightCriticisedSome find the watch heavy and bulky on the wrist.
  • LegibilityPraisedThe large dial is easy to read at a glance, including underwater.

Specifications

Style
Wrist
Display
Analog
Water Resistant
Yes
Watch Movement
Quartz
Case Shape
Round Case
Case Size
48mm case

Questions and answers

Is the Ecozilla good for actual diving?
Yes. It is a Promaster dive watch with high water resistance and a large, legible dial. Check the depth rating on the specific model before deep use.
Does it need a battery change?
No. The Eco-Drive movement runs on light, so it recharges from sunlight or indoor light and avoids routine battery swaps.
Will a 48mm case fit my wrist?
It suits larger wrists. If you usually wear 40mm or smaller watches, try it on first, since owners often call it big and heavy.
How does it compare with the standard Promaster divers?
The Ecozilla is the oversized, rugged option. Smaller Promaster divers fit more wrists but offer less of the bold, tool-watch look.
Is $399 a good price?
It is the best new price among the three stores listed, at $399 at eBay as of November 5, 2026. Compare against the other stores before buying.
What comes in the box?
Expect the watch, its strap or bracelet as sold, and Citizen paperwork. Confirm the exact contents with the seller.
Where is the Citizen Promaster Dive Ecozilla Men's Watch cheapest?
At eBay, for $399.00, 19% under what the other stores charge, as of our latest check.
What do buyers say about the Citizen Promaster Dive Ecozilla Men's Watch?
Rated 4.8 out of 5 from 58 ratings.
Where can I buy the Citizen Promaster Dive Ecozilla Men's Watch?
6 stores we checked sell it, including eBay, Grand Jewelers, Watch-Luxe by WatchWorks, Account 16May26, Lyst.

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