lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/Citizen/Promaster Diver Ecozilla
SpecStudio
Citizen Promaster Diver Ecozilla
Click to inspect
Citizen · Promaster Diver

Citizen Promaster Diver Ecozilla

Ref. BJ8050 · Diver

$469Sold out

43 matched eBay listings

Case

Diameter
48mm
Lug width
29mm
Material
Stainless Steel
Water resistance
300m

Crystal & dial

Crystal
Mineral
AR coating
Underside
Dial colour
Black

Movement

Caliber
B873
Type
Solar
Complications
3 Hand, Date

Design language

Case shape
round
Dial style
matte
Bezel
rotating
Bracelet
rubber
Hands
mercedes

AI-detected from the product image

Promaster collection · 15 watches

Promaster Aqualand
Promaster Aqualand46mm
Promaster Aqualand 200M Depth Meter
Promaster Aqualand 200M Depth Meter53mm
Promaster Dive E365
Promaster Dive E36546mm
Promaster Diver
Promaster Diver46mm
Promaster Diver
Promaster Diver41mm
Promaster Diver
Promaster Diver47mm
Promaster Diver
Promaster Diver46mm
Promaster Diver
Promaster Diver36.5mm
Promaster Diver Automatic
Promaster Diver Automatic44mm
Promaster Fujitsubo
Promaster Fujitsubo41mm
Promaster Professional Diver
Promaster Professional Diver44mm
Promaster Professional Diver
Promaster Professional Diver45mm
2 more in this collection
Promaster Professional DiverPromaster Professional Diver Gold
Alternatives

01The market

Market prices.

Retail$469

The forum market

Follow the asking price.

Active listings0Across watch forums
Closed · 90d0Asking-price history

No forum listings tracked for this watch yet. Market+ adds the weekly trend.

Retail stock & market context

Citizen on the secondhand market

Somewhere in -10.1% to +2.5%

30 matched watches

Divers as a group: +6.7% · 300 matched watches

Year-by-year readings →

02The connection engine

More like this.

Ratio FreeDiver 1038EF102V-BLK-V02 1000M Men's Watch

Ratio

FreeDiver 1038EF102V-BLK-V02 1000M Men's Watch

49mm · Quartz$160

Ratio 2nd Generation Free Diver Helium-Safe Quartz 1038EF102V-BLU-V02 1000M Mens Watch

Ratio

2nd Generation Free Diver Helium-Safe Quartz 1038EF102V-BLU-V02 1000M Mens Watch

49mm · Quartz$160

Swiss Hypertec Hyperbar Sapphire

Swiss Hypertec

Hyperbar Sapphire

47mm · Quartz

Ratio FreeDiver Version 02 Helium Safe 1000M Sapphire Quartz

Ratio

FreeDiver Version 02 Helium Safe 1000M Sapphire Quartz

49mm · Quartz$150

CWC 1983 RN Divers Quartz Re-Issue Watch

CWC

1983 RN Divers Quartz Re-Issue Watch

· Quartz$749

Casio MDV-106 Duro

Casio

MDV-106 Duro

44.2mm · Quartz$85

View all alternatives

03The community take

Owners talk.

“

The Citizen Promaster Diver Ecozilla is widely praised for its reassuringly solid, overbuilt feel and excellent value, especially when on sale. Owners note that the second hand hits its markers well, with one owner reporting all nine of their Citizen watches exhibit proper alignment. The watch features robust 300m water resistance and vibrant lume. However, its substantial 48mm size and 18.6mm thickness create a massive wrist presence, and some owners question its wearability due to its chunky dimensions, with one noting the stainless steel version weighs a ton. On balance, owners and reviewers rate the Citizen Promaster Diver Ecozilla highly for its robust build and excellent value proposition.

Synthesized from 3 sources
A Blog to Watch↗
Reddit↗
TheWatchSite↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

04The paper trail

In collections

Wishlist

Collection · 15 watches

Cross-shops

Popular comparisons.

The matchups people make with the Citizen Promaster Diver Ecozilla most: open one to see it side by side.

  • Seiko Couturavs Citizen Promaster Diver Ecozilla→
Ask the communityStart a discussion about the Promaster Diver Ecozilla: get takes from other collectors.Ask →

05The discussion

Talk about the Citizen Promaster Diver Ecozilla.