Citizen Series 8 40mm NB6051-59L

Citizen Series 8 Limited Edition, 880 Mechanical Series Mens Automatic Watch NB6036-52N. Only 1800 unnumbered watches available globally. Case Size 40.1mm. Sapphire Crystal. WR Rating of 100m. Made in Japan.

Discover the Citizen Limited Edition Series 8 831 Automatic Watch NB6051-59L, a striking men’s timepiece that embodies the bold energy and refined elegance of summer. Inspired by the iconic octagonal case of the Series 8 830 model, this limited edition watch features a clean, minimalist blue dial with tapered hands and finely detailed index markers, capturing the dynamic vibrance of the season.

The stainless steel case and bracelet showcase a bold hairline finish, reflecting sharp, sunlit angles. Powered by Calibre 9051 automatic movement, this watch offers a 42-hour power reserve, antimagnetic protection up to 16,000 A/m, and is water-resistant up to 100 meters (WR100/10Bar)—ideal for swimming and snorkeling. A sapphire crystal with anti-reflective coating ensures lasting clarity and durability.

Complete with a screw-down crown and one-way rotating elapsed-time bezel, this high-performance timepiece balances function with cutting-edge design. With only 1,800 pieces available worldwide, the Series 8 831 is a true collector’s item for those who appreciate limited-edition luxury and precision craftsmanship.

Visible through the NB6051-59L case back is the Series 8 movement, the Citizen 9051, an automatic 4 Hz movement that can be hacked.

This model features the Automatic Caliber 9051, a new in-house movement that combines a maximum 42-hour running time with high average accuracy of -10/+20 seconds per day. Magnetic resistance of 16,000 A/m is a perfect match for today’s lifestyle. Because its accuracy is unaffected by electromagnetic field-generating devices like smartphones and tablets as close as one centimeter away, you can use it with confidence in any setting.

The bracelet tapers inwards towards the clasp, imparting a sense of purpose and energy to the wearer’s wrist. The rough hairline finishes on the bracelet’s flat surfaces (a key detail in the Series 8 visual identity) create an impression of combined forcefulness and luxury, while delivering enhanced wearability and comfort.

What we love: The overall look is stunning however its the make and the features that will make the Series 8 collection a stand out. Simple. Contemporary. Stripped down look. Enhanced magnetic resistance and the extended 42 hour power reserve. The dial is absolutely magnificent.

Ships in 1-3 Business Days from Sydney with AusPost Express. Sydney customers can pick up on the same day from our Alexandria showroom an hour after placing the order by choosing to 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.
  

• 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 2015 

  Hours:
  Monday–Friday: 10am–5pm
  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.

• 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.
  
  

• How can I be sure your products are authentic?

  We guarantee that all of the products we sell on StarBuy

  1. Are brand new
  2. Are 100% genuine - manufactured by the named brands, in keeping with their high quality standards.

  The only thing that’s different are the low prices.
  
  

• 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.
  
  

• 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.
  
  

• 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.