Movement
- Type Quartz Solar Power
Watch
- Reference BJ8055-04X
- Display Analog
- Gender Male
- Age Group Adults
Brand
- Brand Citizen
- Warranty Period Citizen 5 Year
- Packaging Citizen official packaging
Citizen Promaster 48mm BJ8055-04X
4 interest free payments of $274.75
Click & Collect in 1 Hour
Authorized Dealer
45 days return
Free Express Shipping
Honouring Citizen’s legendary history of producing some of the world’s most robust and technologically advanced dive watches, the Citizen Promaster Eco‑Drive Professional 300m BJ8055‑04X—affectionately known among collectors as the EcoZilla—is a true icon of professional‑grade engineering. Built within Citizen’s renowned Promaster Marine family, this ISO‑certified 300‑metre diver is powered by Citizen’s proprietary Eco‑Drive technology, generating energy from any light source to deliver continuous, maintenance‑free performance without ever needing a battery replacement.
Its oversized, ultra‑rugged case is crafted for extreme underwater conditions, complemented by a highly legible lume dial with bold luminous markers designed for maximum visibility at depth. The unidirectional bezel, screw‑down crown, and shock‑resistant construction reinforce its status as one of the toughest dive watches Citizen has ever produced.
Paired with a durable polyurethane strap and mineral crystal protection, the BJ8055‑04X embodies the durability, precision, and innovative design that have made Citizen a global leader in professional diving instruments for decades.
What we love about the Citizen Promaster Eco‑Drive Professional 300m BJ8055‑04X EcoZilla. This watch is a true cult classic—the bold, oversized aesthetic, unmatched toughness, and the reliability of Eco‑Drive power make the EcoZilla a favourite among serious divers and collectors. The BJ8055‑04X offers fierce presence on the wrist while delivering professional‑grade performance, showcasing Citizen’s heritage of innovation, quality, and uncompromising durability.
Ships in 1-3 Business Days from Sydney with Australia Post 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 warranty from Citizen Watches (Australia). StarBuy are Authorised distributors of Citizen Watches. All Citizen Watches are shipped in Citizen original packaging released for Australia. All Citizen warranties are registered online on the Citizen Warranty Portal directly by StarBuy on behalf of the customer. After purchase and shipping by StarBuy, an email is sent by Citizen registering the warranty directly to the buyer. A link to the online instructions manual is also sent within the email. Citizen no longer supply any hard copies of the warranty booklet or the instructions manual.
Specification
Case
- Case Diameter (mm) 48mm
- Case Thickness (mm) 18.5mm
- Lug-to-Lug (mm) 48.2mm
- Case Material Stainless Steel
- Case Shape Round
- Glass Type Mineral Crystal
Bracelet / Strap
- Material Rubber
- Type Strap
- Clasp Type Tang Clasp
Dial
- Colour Luminous
Delivery
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How and when will my StarBuy order be shipped?
We ship all orders via Australia Post Express for fast and reliable delivery. We aim to dispatch every order as quickly as possible—typically within 1–3 business days. You'll receive a confirmation email with tracking details as soon as your order ships. -
Can StarBuy guarantee delivery dates?
While Australia Post Express is generally reliable, their delivery dates are estimates only and may vary, especially during busy periods. We appreciate your understanding if your parcel takes a little longer to arrive. -
Will I need to sign for my order?
Yes, a signature is required upon delivery. If no one is home, we recommend using a work address. Australia Post may offer contactless delivery—in those cases, we follow their current safety protocols. Risk and ownership transfer to the recipient upon delivery. -
What if I am not home when my order arrives?
If no one is available to sign, Australia Post will leave a card with details on how to collect your parcel from the closest authorised Australia Post Office. You’ll need to present a photo ID at the post office to pick it up. If you’ve authorised a Safe Drop with Australia Post previously, they’ll follow your existing instructions. -
Will I get a Shipping Notification?
Absolutely! As soon as your order is on its way, you’ll receive an email with tracking details. We kindly ask for your patience—tracking updates may take up to 3 business days after ordering. -
What are your shipping charges?
We offer free shipping Australia-wide with Australia Post Express. For approved brands shipped to New Zealand, a $10 flat fee will be added to your total at checkout. Approved parcels to NZ are shipped within the Australia Post / NZ Post network. -
Click & Collect?
Prefer a quicker pick-up? Our Click & Collect service makes it easy.
Pickup Location:
StarBuy
Suite 23, 112 McEvoy Street
Alexandria NSW 2015Hours:
Monday–Friday: 10am–5pm
Saturday: 9am–12pmHow it works - Your order will be ready for pickup within an hour during business hours (unless otherwise notified). If someone else is collecting on your behalf, just email us their name—they’ll need to show ID at pickup.
FAQ
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Are all items in stock?
StarBuy products for sale on the website are always live and accurate. All items marked ‘In Stock’ are physically in stock with us. Items marked ‘Out of Stock’ are completely sold out. In rare instances where additional items are ordered and the items are being shipped to StarBuy, a specific note will be made on the product page.
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How can I be sure your products are authentic?
We guarantee that all of the products we sell on StarBuy- Are brand new
- Are 100% genuine - manufactured by the named brands, in keeping with their high quality standards.
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Is a tax invoice included with my order?
All orders have an automated invoice emailed to the email address on the order. All items listed on our website are GST inclusive. The invoice clearly shows the GST charged on the purchase as well as our name and ABN number.
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Can an item be reserved or put on hold?
Unfortunately due to the model adopted by StarBuy, we are unable to reserve or put an item on hold. Items on sale are limited in quantity and often sell out quickly.
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Why are StarBuy prices low?
StarBuy is a low cost discount website that buys items in bulk and offers them at the lowest possible prices. We keep our costs low by automating most back office processes to keep our prices world competitive. We ensure that you benefit by buying quality brands at low prices from StarBuy and come back to save money again and again.
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Citizen Promaster 48mm BJ8055-04X
Sale price$1,099.00
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About the brand
Citizen
Citizen is a renowned Japanese watch brand celebrated for innovation, precision, and eco-friendly technology. Pioneers of Eco-Drive, Citizen offers stylish and reliable timepieces for men and women. Blending craftsmanship with cutting-edge design, Citizen watches embody performance, sustainability, and timeless appeal for every lifestyle.
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