CITIZEN Mod. 880 GMT MECHANICAL NB6031-56E
- A few left in stock!
Description
Series 8 880 GMT NB6031-56E – Style meets function on every continent
With the NB6031-56E from CITIZEN's Series 8, you make a statement of passion, technology, and individual character. This GMT watch is not just a timepiece, but an expression of quality and style – designed for people who are on the move, push boundaries, and value detail and craftsmanship.
Your perfect companion...
This wristwatch is designed for those who expect more than just accuracy. Whether traveling, in the office, or on a weekend getaway, the NB6031-56E combines practical features like a GMT display and magnetic resistance with an elegant design. It's a reliable companion between appointments and time zone changes, in business meetings and leisure time.
What makes the NB6031-56E so special
- Emotional value: Mechanical GMT movement with exhibition case back – a visible centerpiece on your wrist.
- Multifunctionality: Displays multiple time zones and resists magnetic fields up to 16,000 A/m for everyday use.
- Durability: Stainless steel case, solid bracelet, sapphire crystal – built to last for decades.
- Gift-worthy: Symbolic design with Japanese motifs – ideal for special occasions and watch lovers.
Technical product information
| Manufacturer | CITIZEN |
| Type of jewelry | Wristwatch – GMT/Mechanical |
| Housing material | stainless steel |
| Stone type / Glass | Sapphire crystal, anti-reflective coating |
| Dial & Bezel Color | Black with blue/black bezel ring |
| bracelet | Stainless steel, H-Link, polished & brushed |
| caliber | 9054 (mechanical, automatic) |
| Power reserve | approximately 50 hours |
| accuracy | -10/+20 seconds per day |
| frequency | 28,800 V/h (4 Hz) |
| Waterproofing | 10 bar (100 meters) |
| Magnetic field resistance | 16,000 A/m |
| Diameter / Height | 41 mm / approx. 13.5 mm |
| Closure | Double folding clasp with hidden push button |
CITIZEN represents Japanese expertise, precision, and sustainable innovation. With the NB6031-56E, you're investing in a watch that impresses technically and inspires aesthetically. Don't hesitate – experience this fusion of technology and design firsthand on your wrist.
Frequently asked questions about your Series 8 880 GMT NB6031-56E
What's the best way to clean the case and strap?
Clean the case and strap regularly with a soft cloth. For stubborn dirt, use a mild soap solution and a soft brush. Be careful not to open the movement. Dry thoroughly afterwards.
How does the GMT movement work and what is the GMT hand for?
The Calibre 9054 offers an additional time zone via a GMT hand and a bidirectional rotating 24-hour bezel. This allows you to easily distinguish between night and day and view two time zones simultaneously.
How does this mechanical watch differ from Citizen's Eco-Drive models?
Unlike Citizen Eco-Drive watches, which are charged by light, the NB6031-56E is mechanically powered: A rotor winds the spring when the wrist moves or by manual winding.
Does this watch go well with formal attire such as a suit or shirt?
Although the watch has sporty accents, it remains elegant enough for business or formal occasions thanks to its slim profile, high-quality workmanship, and sophisticated dial. It can usually be worn comfortably over suit or shirt sleeves.
Is the NB6031-56E also a good gift?
Yes. With its high-quality features, symbolic design, and reliable technology, it has a particularly significant impact. Ideal as a gift for anniversaries, graduations, or life milestones, especially for travelers or discerning watch collectors.
Payment methods
What methods are available?
- Credit card (Visa/Mastercard, AMEX)
- Bank transfer
- Purchase on account
- postcard
- TWINT
- PayPal
Delivery times & shipping
Delivery time
Delivery typically takes 5 to 10 business days from the order date. This may vary slightly depending on the brand, model, and availability. The exact delivery time will be displayed during the ordering process.
Shipping & Tracking
Your order will be shipped – depending on your selection – via Swiss Post, DHL, or UPS. Shipping is free for orders over CHF 200; the discount will be automatically applied at checkout.
After shipment, you will receive an email with the shipping confirmation and a tracking number for online tracking.
Delivery area
Currently, we only deliver to Switzerland and Liechtenstein to offer you the best possible service. International shipping is in the works – we'll keep you updated.
CITIZEN Mod. 880 GMT MECHANICAL NB6031-56E
Description
Series 8 880 GMT NB6031-56E – Style meets function on every continent
With the NB6031-56E from CITIZEN's Series 8, you make a statement of passion, technology, and individual character. This GMT watch is not just a timepiece, but an expression of quality and style – designed for people who are on the move, push boundaries, and value detail and craftsmanship.
Your perfect companion...
This wristwatch is designed for those who expect more than just accuracy. Whether traveling, in the office, or on a weekend getaway, the NB6031-56E combines practical features like a GMT display and magnetic resistance with an elegant design. It's a reliable companion between appointments and time zone changes, in business meetings and leisure time.
What makes the NB6031-56E so special
- Emotional value: Mechanical GMT movement with exhibition case back – a visible centerpiece on your wrist.
- Multifunctionality: Displays multiple time zones and resists magnetic fields up to 16,000 A/m for everyday use.
- Durability: Stainless steel case, solid bracelet, sapphire crystal – built to last for decades.
- Gift-worthy: Symbolic design with Japanese motifs – ideal for special occasions and watch lovers.
Technical product information
| Manufacturer | CITIZEN |
| Type of jewelry | Wristwatch – GMT/Mechanical |
| Housing material | stainless steel |
| Stone type / Glass | Sapphire crystal, anti-reflective coating |
| Dial & Bezel Color | Black with blue/black bezel ring |
| bracelet | Stainless steel, H-Link, polished & brushed |
| caliber | 9054 (mechanical, automatic) |
| Power reserve | approximately 50 hours |
| accuracy | -10/+20 seconds per day |
| frequency | 28,800 V/h (4 Hz) |
| Waterproofing | 10 bar (100 meters) |
| Magnetic field resistance | 16,000 A/m |
| Diameter / Height | 41 mm / approx. 13.5 mm |
| Closure | Double folding clasp with hidden push button |
CITIZEN represents Japanese expertise, precision, and sustainable innovation. With the NB6031-56E, you're investing in a watch that impresses technically and inspires aesthetically. Don't hesitate – experience this fusion of technology and design firsthand on your wrist.
Frequently asked questions about your Series 8 880 GMT NB6031-56E
What's the best way to clean the case and strap?
Clean the case and strap regularly with a soft cloth. For stubborn dirt, use a mild soap solution and a soft brush. Be careful not to open the movement. Dry thoroughly afterwards.
How does the GMT movement work and what is the GMT hand for?
The Calibre 9054 offers an additional time zone via a GMT hand and a bidirectional rotating 24-hour bezel. This allows you to easily distinguish between night and day and view two time zones simultaneously.
How does this mechanical watch differ from Citizen's Eco-Drive models?
Unlike Citizen Eco-Drive watches, which are charged by light, the NB6031-56E is mechanically powered: A rotor winds the spring when the wrist moves or by manual winding.
Does this watch go well with formal attire such as a suit or shirt?
Although the watch has sporty accents, it remains elegant enough for business or formal occasions thanks to its slim profile, high-quality workmanship, and sophisticated dial. It can usually be worn comfortably over suit or shirt sleeves.
Is the NB6031-56E also a good gift?
Yes. With its high-quality features, symbolic design, and reliable technology, it has a particularly significant impact. Ideal as a gift for anniversaries, graduations, or life milestones, especially for travelers or discerning watch collectors.
Your opinion is important to us.
Whether it's praise or suggestions – your opinion helps us to continuously improve our service and our products.
After you place your order, we will ask for your valued opinion at the appropriate time.
Frequently Asked Questions
Here you will find answers to frequently asked questions. The content is updated automatically so you always have the latest information.
Why buy from CHRONO4YOU?
Because you're in the best hands with us. At CHRONO4YOU, trust, quality, and customer satisfaction are our top priorities. We offer an exclusive selection of inspected new and pre-owned watches from renowned brands – with complete transparency regarding origin, condition, and price. Every watch is carefully checked for authenticity and functionality before it is offered for sale. New watches naturally come with their original box, proof of origin, and an international warranty. For pre-owned models, we also provide our own 12-month warranty.
Our goal is to provide you with a safe and enjoyable shopping experience – both online and in person. As a Swiss company, we place great value on precision, reliability, and first-class service. Whether it's advice, shipping, or after-sales support: we provide expert and personalized assistance. With us, you're not just buying a watch – you're investing in lasting value.
Choose CHRONO4YOU if you demand the highest standards of quality, trust and style.
Will my watch be shipped from Switzerland?
All watches are shipped either directly from our warehouse or from the manufacturer's warehouse. Should a model be temporarily unavailable in Switzerland, we will immediately check availability in our partner warehouses in neighboring countries – particularly in Germany and Austria. This ensures that you receive your desired watch as quickly as possible.
Naturally, you will receive the same original model as in Switzerland, including original packaging, certificate of origin and full international manufacturer's warranty.
Does my watch have an international warranty?
Of course! All our new watches come with their original box, certificate of origin, and international warranty. The manufacturer's warranty is typically 24 months and covers defects in materials and workmanship, particularly in the movement, case, or dial. Normal wear and tear—such as scratches, battery drain, or strap wear—as well as damage caused by improper handling are excluded from the warranty.
Can I buy my watch on an installment plan?
This is how we make your watch purchase worry-free, transparent and predictable – entirely at your own pace.
At CHRONO4YOU, you can conveniently pay for your watch in 3, 12, or 24 monthly installments – at 0% interest , with no down payment and no shipping costs . The entire process is 100% online and is possible for amounts up to CHF 10,000 .
To benefit from 0% financing, the following conditions must be met:
- Residence in Switzerland
- You have held a residence permit B or C for at least two years – or you are a Swiss citizen.
- Minimum age: 20 years.
The only document required is a copy of your valid identification (e.g. residence permit B/C or Swiss passport/ID).