Citizen Series8 880 GMT 41mm Black Dial Automatic [NB6031-56E]

The Citizen Series8 880 GMT NB6031-56E marries contemporary mechanical engineering with functional design tailored for international travellers. Its 41 mm stainless steel case and integrated H-link bracelet offer a refined sport-luxury aesthetic that transitions seamlessly from daily wear to global journeys. 

The textured black dial is complemented by a bi-color 24-hour GMT bezel and an orange-tipped GMT hand, delivering intuitive second time-zone tracking. Applied indices and luminous hands ensure improved legibility under various lighting conditions, while the date window at 3 o’clock adds practical functionality. 

At its heart, Calibre 9054 — a mechanical automatic movement with a true GMT mechanism — provides approximately 50 hours of power reserve and reliable performance. Enhanced anti-magnetic resistance up to 16,000 A/m safeguards timekeeping in modern environments, and 100 metre water resistance ensures durability for everyday use. 

With its integrated bracelet and balanced 41 mm presence, the NB6031-56E exemplifies Citizen’s Series8 ethos: dynamic, modern mechanical watchmaking that stands ready for all occasions. 

? Technical Specifications

• Model: NB6031-56E

• Collection: Citizen Series8 880 GMT

• Movement: Mechanical Automatic, Calibre 9054

• Case Size: 41 mm

• Case Material: Stainless Steel

• Dial: Black

• Crystal: Anti-Reflective Sapphire Crystal

• Bracelet: Integrated Stainless Steel H-Link Bracelet

• Clasp: Fold Over Clasp with Hidden Push Buttons

• Water Resistance: 100 Metres / 10 Bar / 333 Feet

• Antimagnetic Resistance: 16,000 A/m

• Functions:

  • Hours, Minutes, Seconds

  • True GMT Function (Independently Adjustable Hour Hand)

  • 24-Hour GMT Display

  • Date Display at 3 O’Clock

  • Approx. 50-Hour Power Reserve

  • Exhibition Case Back

• Warranty: 5-Year Citizen International Warranty

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