Citizen Promaster Marine Automatic 41mm NY0129-58L

The Citizen Promaster Mechanical Diver NY0129-58L is a serious tool watch built to Citizen's exacting manufacturing standards — a genuine ISO 6425-certified automatic dive watch, not a desk diver playing dress-up. The 41mm stainless steel case hits the sweet spot for modern wrists: substantial enough to command presence, compact enough for all-day wear at just 13mm tall.

A deep blue dial with luminous hands and indexes delivers instant legibility in low light or open water, framed by a unidirectional rotating bezel and locked down by a screw-in crown — the hallmarks of a diver engineered to work at depth, backed by 200m (20 bar) water resistance.

Inside beats the Japanese-made automatic calibre 8204, a mechanical movement from Citizen's Miyota manufacture with a 42-hour power reserve, hacking seconds, and rated accuracy of -20/+40 seconds per day. This is over a century of Citizen watchmaking heritage distilled into a movement that never needs a battery — wind it, wear it, and it runs on nothing but motion. The solid stainless steel bracelet with divers' extension clasp completes the package, moving effortlessly from wetsuit to work shirt. For the man who wants a mechanical dive watch with real certification behind the name on the dial, the Promaster NY0129-58LC is one of the strongest value propositions in automatic divers today.

What we love about this watch - We love that the NY0129-58L delivers full ISO 6425 dive certification, a Japanese automatic movement, and a solid steel bracelet with divers' extension at a price where most competitors offer none of the three. The 41mm sizing is the smartest move Citizen has made in the Promaster line in years — it wears true, sits flat, and suits everything from boardshorts to a blazer. This is honest Japanese engineering you can hand down. Product code: NY0129-58L.

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.

• 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.
  

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• 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.
  

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  StarBuy
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  Saturday: 9am–12pm  

  How 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.

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