Citizen Series8 870 Watch Automatic 40.8mm with Grey Dial - NA1034-51H
Citizen NA1034-51H Series8 870 Automatic 40.8mm Watch with Grey Dial
Powerful. Distinct. Refined. The reimagined Citizen Series 8 collection of mechanical watches features elevated styles and high-performance automatic movements to fit every occasion. The new 870 epitomizes this work, presenting a contemporary and sporty design that pairs substance with refinement in all its attributes.
A silver-tone stainless steel case just under 41mm enables comfortable wear with its integrated construction and two-tone bezel highlighting Citizen's expert finishing abilities. A handsome tapered bracelet secures the watch to the wrist, its design following the aesthetic of the case in its use of polished and brushed facets. Beneath a sapphire crystal, the watch's textured gray dial features rose gold-tone applied indices and lume-filled hands, each working together to offer incredible legibility alongside a utility-driven 3 o'clock date window. Water resistant up to 100 meters. Caliber 0950.
Features
A Mechanical Watch for the Way We Live Now.
Over one hundred years of knowledge guides Citizen’s mechanical creativity, and in the new Series8, this heritage is embodied once more. Crafted for today using the timeless lessons gained from more than a century of experience, the Series8 encapsulates the essential value of a wristwatch. Not defined purely by specifications or functionality, the collection goes further in pursuing emotion and design in each of its elements, elevating the timepiece from case to dial to movement.
The watches in the collection join strong, sophisticated design with the necessary pragmatism for today, ensuring timepieces that are as ready and open to the world as those who don them. The 8 evokes the infinite (∞) possibilities of Citizen and the never-ending bond between timepiece and wearer.
Automatic Movements.
Enhanced Magnetic Resistance.
Each Series8 timepiece makes use of one of three Citizen mechanical calibers—each equipped with automatic functionality and enhanced magnetic resistance alongside a significantly thinner movement profile. These include the Caliber 0950 (870 models), the Caliber 9051 (831 and 890 models), and the Caliber 9054 (880 models).
Key Details, Elevated.
- Equipped with in-house developed automatic movements, each Series8 caliber is highly anti-magnetic, able to withstand up to 16,000 A/m while maintaining frequency of 28,800 v/h.
- Each Series8 timepiece is manufactured using a multi-piece case construction, while a precise combination of brushed and polished finishing techniques elevate the many facets for a captivating aesthetic.
- Making use of complex dial textures inspired by Tokyo’s skyline and Japanese motifs for prosperity, applied indices accentuate the look of each Series8 watch, balancing distinct styling with legibility.
- Conforming to the wrist via H-link bracelets, each Series8 timepiece is secured comfortably for all-day wear.
870 Mecahnical - Powerful. Distinct. Refined.
- A stainless steel case just under 41mm enables comfortable, everyday wear, with its integrated construction and two-piece bezel highlighting Citizen’s expert finishing abilities.
- Securing the watch to the wrist, a handsome tapered H-link bracelet follows the design of the case in its use of polished and brushed facets.
- Upon its textured dial, applied indices and lume-filled hands work together to offer incredible legibility, while a 3 o’clock date ensures even more utility.
- From its case inward, the 870 offers a contemporary, sporty design that pairs substance with refinement in all its attributes.
General
Case
Dial
Strap/Bracelet
Movement
Warranty Information
Approximate Weight
Frequently Asked Questions
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This watch features a high-performance automatic mechanical movement, specifically the in-house developed Caliber 0950. It operates at 28,800 vibrations per hour, offers a power reserve of approximately 50 hours, and includes enhanced magnetic resistance up to 16,000 A/m to ensure accuracy and reliability.
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Yes, it is water resistant up to 100 meters (10 Bar), making it suitable for everyday wear including activities such as swimming and snorkeling but not for deep diving.
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The case and bezel are crafted from stainless steel with a two-tone silver and rose gold finish. The bezel enhances the refined look with expert finishing abilities, providing durability and style.
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The dial is protected by an anti-reflective, impact-resistant, and shatter-resistant sapphire crystal, ensuring superior clarity, scratch resistance, and lasting durability.
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Yes, the watch hands and markers are rose gold-tone and filled with luminous material, providing white illumination for excellent legibility in low light conditions.