The Citizen Series 8 870 Mechanical NA1000-88A is a stainless steel automatic watch with a silver dial, part of the Series 8 collection released in 2021. It is known for its modern, sporty aesthetic and enhanced magnetic resistance.
Key specifications
- Movement: The NA1000-88A is powered by Citizen's in-house Caliber 0950 automatic movement, which also offers manual winding.
- Accuracy: The Caliber 0950 has a rated accuracy of -5 to +10 seconds per day.
- Power Reserve: It has a power reserve of approximately 50 hours when fully wound.
- Magnetic Resistance: The watch has enhanced magnetic resistance to protect against fields from devices like smartphones and tablets.
- Case:
- Case Material: Stainless steel.
- Case Dimensions: 40.8 mm in diameter and 10.9 mm thick, according to ippo japan watch. Some sources also list the width as 40 mm, and lug-to-lug distance is around 48 mm.
- Bezel: Features a two-piece bezel with both mirror and hairline finishes.
- Crystal: Spherical sapphire glass with a double-sided anti-reflective coating.
- Dial: A silver dial with luminous hands and markers.
- Bracelet: H-shaped stainless steel bracelet with a fold-over clasp.
- Water Resistance: Up to 100 meters (10 ATM), suitable for swimming, showering, and snorkeling.
Design and features
- Aesthetics: The NA1000-88A features a "luxury sports watch" design with clean lines, a brushed and polished case, and a textured silver dial.
- Finish: The bracelet and case have deliberately coarse hairline and polished finishes that play with the light.
- Legibility: The dial is designed for legibility with bold hands and simple indexes.
- Case Back: The watch features a solid screw-down case back, not a transparent display case back.