Citizen Tsuyosa 40mm NK0020-55E
4 interest free payments of $198.75
Celebrating Citizen’s world‑renowned heritage of precision, innovation, and mechanical mastery, the Citizen Tsuyosa Automatic NK0020‑55E introduces a new chapter in the beloved Tsuyosa collection.
This refined timepiece debuts Citizen’s advanced in‑house Calibre 8310, delivering an impressive 60‑hour power reserve—allowing the watch to run smoothly even after being set aside for an entire weekend. Designed for style, comfort, and everyday reliability, the NK0020‑55E features a beautifully detailed guilloché‑style black dial paired with bold line indices and luminous accents for enhanced readability.
Its 40mm stainless steel case is matched with a premium multi‑link bracelet that offers exceptional flexibility and comfort on the wrist. Protected by scratch‑resistant sapphire crystal with a magnified date window and complemented by a slim, ergonomically placed 4 o’clock crown, this Tsuyosa model blends durability with modern elegance.
A transparent case back reveals the intricately finished Calibre 8310, underscoring Citizen’s commitment to high‑quality watchmaking and mechanical artistry. With 5‑bar water resistance and a perfectly balanced 11.7mm profile, this automatic timepiece is built for daily wear while showcasing Citizen’s longstanding dedication to technological excellence.
What we love about the Citizen Tsuyosa Automatic NK0020‑55E. This model elevates the already‑popular Tsuyosa line with a powerful 60‑hour movement, luxurious guilloché dial, and an ultra‑comfortable multi‑link bracelet—delivering premium aesthetics at an outstanding value. The NK0020‑55E beautifully captures Citizen’s blend of precision engineering, timeless style, and everyday practicality, making it a standout choice for both collectors and first‑time automatic buyers.
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) 40mm
- Case Thickness (mm) 11.7mm
- Lug-to-Lug (mm) 45mm
- Lug Width (mm) 22mm
- Case Material Stainless Steel
- Case Shape Round
- Case Back Type Transparent exhibition glass case back
- Glass Type Sapphire Crystal
- AR Coating Yes
- Water Resistance (m) 50
- Bezel Material Stainless Steel
- Bezel Type Fixed Bezel
Bracelet / Strap
- Material Stainless Steel
- Type Bracelet
- Interchangeable? Yes
- Clasp Push Button Release
- Clasp Type Deployment Clasp
Dial
- Colour Black
- Calendar Date
- Finish Sunray
- Indices Type Batons
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.
Choose options
4 interest free payments of $198.75
Specifications
- Case Diameter (mm) 40mm
- Case Thickness (mm) 11.7mm
- Lug-to-Lug (mm) 45mm
- Lug Width (mm) 22mm
- Case Material Stainless Steel
- Case Shape Round
- Case Back Type Transparent exhibition glass case back
- Glass Type Sapphire Crystal
- AR Coating Yes
- Water Resistance (m) 50
- Bezel Material Stainless Steel
- Bezel Type Fixed Bezel
- Material Stainless Steel
- Type Bracelet
- Interchangeable? Yes
- Clasp Push Button Release
- Clasp Type Deployment Clasp
- Colour Black
- Calendar Date
- Finish Sunray
- Indices Type Batons
- Type Automatic
- In House? Citizen In House Movement
- Calibre 8310
- Beat Rate (vph) 21600 vph
- Jewels 21
- Movement Hacking? Yes
- Hand Winding? Yes
- Self Winding? Yes
- Power Reserve (days) 2.5 days
- Accuracy －20 / +40 Seconds per Day
- Reference NK0020-55E
- GTIN 4974374346964
- Display Analog
- Gender Male
- Age Group Adults
- Weight (g) 142g (Approximate)
- Shipping Period 1-3 Business Days - Sydney
- Brand Citizen
- Authorised Dealer Yes
- Warranty Period Citizen 5 Year
- Warranty Registration Online by Starbuy
- Warranty Provider Citizen Watches Australia
- Packaging Citizen Official Packaging
- Manual Citizen Online
- Service Centre Citizen - Sydney
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