静と動を纏う。CITIZEN Series 8 NB6035-55H

Surrounded by stillness and movement. CITIZEN Series 8 NB6035-55H

2026年1月13日

Expressing the tranquil darkness of a snowy night and the lights of a city.Citizen Series 8 880 Mechanical Limited NB6035-55His now available, limited to 1,600 pieces worldwide.
Series 8, a mechanical watch brand with a modern design that combines functionality and practicality, has released a limited edition model of the 880 Mechanical, which is equipped with a GMT function.
Equipped with movement Cal.9054 with GMT function. Based on gray plating, white and gold are used as accent colors to express a snowy night illuminated by city lights. The dial uses an original pattern finished with a gradation from white to black, imagining the falling snow covering the asphalt illuminated by city lights.

Equipped with automatic movement 9054, it lasts approximately 50 hours when fully wound. With a solid weight of approximately 185g, this is a watch that allows you to fully enjoy the pleasure of a mechanical watch with a GMT function.

CITIZEN Series 8 NB6035-55H wearing image

The combination of gray gradation and gold is beautiful.

CITIZEN Series 8 NB6035-55H Origami

A limited edition model that depicts a snowy city at night.

CITIZEN Series 8 NB6035-55H front design

Gradient dial from white to black.

CITIZEN Series 8 NB6035-55H Back skeleton

You can enjoy the dynamic movement of the GMT movement through the see-through back.

■ Main features

  • Movement 9054 with GMT function:Equipped with a convenient GMT function that can display a second time zone.
  • 50 hours power reserve:Lasts approximately 50 hours at maximum winding.
  • Expression of a snowy night:A beautiful design that expresses the tranquil darkness and city lights.
  • Gradient dial:Expressing the falling snow with a gradation from white to black.
  • Gold accents:The bezel, index, and hands are decorated with gold that evokes the lights of a city.
  • Gray plating case:Gray and yellow gold plating.
  • 41mm case:Fits your wrist with a sense of size and presence.
  • Sapphire glass:Clarity coating suppresses reflections.
  • Luminous:Luminescent paint is used for the hands and indexes.
  • Stainless steel bracelet:Split pipe type with gray plating.
  • See-through back:You can enjoy the movement of the GMT movement from the back.
  • 10 ATM waterproof:Waterproof performance that can be used with confidence in daily life.
  • 2 types of magnetic resistance:Prevents time lag due to magnetic force.
  • High precision:Average daily difference -10~+20 seconds.
  • Time difference setting function:You can easily set the time difference.
  • Limited to 1,600 pieces worldwide:A highly rare and limited edition model.
  • Made in Japan:Reliable quality made in Japan.
  • 5 year warranty:5 years domestic warranty with MY CITIZEN registration (within 1 year after purchase).

■Specs

brand CITIZEN
series Series 8 880 Mechanical
Product number NB6035-55H
caliber 9054
Drive method Mechanical automatic winding (with manual winding)
precision Average daily difference -10~+20 seconds
power reserve Lasts approximately 50 hours at maximum winding
Koku count 24 stones
vibration frequency 28,800 times/hour
case Stainless steel (gray color/yellow gold color plating)
band Stainless steel gray color (split pipe type)
glass Sapphire glass (clarity coating)
Dial color gray gradation
belt color dark gray
case size Approximately 48×41×14mm
Case diameter 41mm
case thickness 13.5mm
belt width Approx. 22mm (maximum)
weight Approximately 185g
belt around arm Maximum approximately 21cm
waterproof 10 ATM water resistant
Other functions GMT function, second hand stop function, date display, time difference setting function, 2 types of magnetic resistance, luminous (hands + index), back skeleton
accessories Warranty card/dedicated box
Release date Released in October 2025
price 242,000 yen (tax included)
Limited number Limited to 1,600 pieces worldwide
Guarantee 3 years international warranty (5 years domestic warranty if you register MY CITIZEN within 1 year after purchase)

■ Expressing the quiet darkness of a snowy night and the lights of a city

The biggest appeal of the NB6035-55H is its beautiful and luxurious design that expresses the tranquil darkness of a snowy night and the lights of a city. This is a poetic piece that captures the scene of a winter night in the city, with snow falling quietly and illuminated by the city lights, into a clock.

The dial uses an original pattern finished with a gradation from white to black. The image depicts the falling snow covering the asphalt illuminated by city lights. The delicate expression created by the gradation gives the watch depth and three-dimensionality.

The bezel, index, and hands are decorated with gold that evokes the lights of a city at night, giving it a special feel. By using gray plating as the base and using white and gold as accent colors, we beautifully expressed a snowy night illuminated by city lights.

■ Movement 9054 with GMT function

Caliber 9054 is a highly accurate automatic movement with GMT function. The GMT function that can display a second time zone is convenient when traveling abroad or on a business trip. It also has a time difference setting function, allowing you to easily set the time difference.

It also has a manual winding function, so you can wind the mainspring by turning the crown. With a power reserve of approximately 50 hours when fully wound, you can rest assured that it will continue to work even if you take it off on the weekend.

Achieves high accuracy with an average daily difference of -10 to +20 seconds. It uses 24 rubies and boasts high performance with a frequency of 28,800 vibrations/hour. It also has a second hand stop function and a date display function, making it extremely practical.

■ Buyer's comment

The moment I first picked up the NB6035-55H, I was captivated by the beauty of its gradation. The gradation that flows from white to black is wonderful, as it seems to express the appearance of falling snow. The theme of the quiet darkness of a snowy night and the lights of a city is truly poetic, and the watch captures the beauty of a winter city. The gray-plated case has exquisite gold accents, and it perfectly reproduces the way city lights illuminate the snow. This gold is elegant and creates a sense of luxury. The 9054 movement with GMT function is really convenient and perfect for those who often travel abroad or do business trips. A second time zone can be displayed, so you can check local time and Japan time at the same time. The time difference setting function is also easy, and the nice thing about it is that you can quickly set it to the local time. It has a 50-hour power reserve, so it'll keep going even if you take it off over the weekend. The high accuracy with an average daily difference of -10 to +20 seconds is also excellent, and is accurate enough for daily use. It is a luxury to be able to see the movement of the GMT movement through the see-through back. I never get tired of watching the gears rotate regularly. The case size of 41mm is exquisite, and it fits firmly on your wrist while still having a strong presence. The thickness of 13.5mm is also appropriate, and it is a wonderful technique to keep the thickness to this level while incorporating the GMT function. The solid weight of approximately 185g gives it a luxurious feel, and it has the solid feel of a mechanical watch. The clarity coating on the sapphire glass is really excellent, with little reflection and the dial is clearly visible. It is thanks to this coating that the beauty of the gradation stands out. The luminous hands and indexes are also highly visible, allowing you to clearly check the time even in the dark. The gray plating on the stainless steel bracelet blends in with the case, creating a beautiful unified design. The split pipe type is flexible and fits securely on your wrist. It is water resistant to 10 ATM, making it safe for everyday use, and has two types of magnetic resistance. Prevents time lag even if you are near your smartphone or tablet. The rarity of only 1,600 pieces worldwide is also attractive, giving it a special feel. The special concept of a snowy city at night heightens the joy of owning it. I think it's a really good value for money, with the quality of being made in Japan, this beauty, the GMT function, and this finish. Another great thing about MY CITIZEN registration is that it comes with a 5-year warranty. If you register within one year after purchase, you will receive a 5-year domestic warranty, so you can use it with confidence for a long time. I take my hat off to the Series 8, which captures the beauty of Japan's winter, the snowy city at night, into a watch. Beautiful, luxurious, and with a practical GMT function, it's a truly attractive piece. by Fujimuro

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