Citizen
CITIZEN NB6080-51W Series 8 Mechanical Automatic Watch
CITIZEN NB6080-51W Series 8 Mechanical Automatic Watch
Couldn't load pickup availability
Description
Description
Product Description
The CITIZEN NB6080-51W Series 8 is a slim-profile mechanical automatic watch designed for style, comfort, and precision. Its 39.3mm stainless steel case features a five-piece construction that is meticulously polished for sharp, elegant lines. The dial showcases CITIZEN’s original Series 8 geometric pattern, inspired by traditional Japanese Ichimatsu motifs, offering a stylish yet sophisticated appearance.
Equipped with a caliber 9051 movement, this watch delivers smooth mechanical performance powered by a mainspring with both automatic and manual winding. The transparent case back allows a view of the movement’s intricate motion, emphasizing the beauty of precise timekeeping.
Key Features
- Movement: Mechanical Automatic with manual winding (Cal. 9051)
- Precision: −10 to +20 seconds/day (average, static)
- Power Reserve: Approx. 42 hours fully wound
- Superb Legibility: Sapphire glass with Clarity Coating reduces reflections in bright environments
- Magnetic Resistance: JIS Class 2, protects against nearby electronic devices
- Comfortable Fit: Slim case with ergonomic profile, stainless steel band with three-fold push clasp, adjustable 135–198 mm
- Water Resistance: 10 ATM (100 m)
-
Additional Functions:
- Luminous hands and indexes
- Seconds hand stop function
- Quick date correction
- Vibration frequency: 28,800 vibrations/hour
- 24 jewels
The NB6080-51W balances precision, traditional mechanical engineering, and modern aesthetics, making it perfect for collectors or daily wear.
Product Specifications
| Attribute | Details |
|---|---|
| Model Number | NB6080-51W |
| Caliber | 9051 |
| Movement | Mechanical (Automatic + Manual) |
| Accuracy | −10 to +20 sec/day |
| Power Reserve | Approx. 42 hours |
| Weight | 147 g |
| Case Thickness | 10.4 mm |
| Case Diameter | 39.3 mm |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel, 3-fold push clasp |
| Adjustable Band Size | 135–198 mm |
| Glass | Sapphire Glass with Clarity Coating |
| Water Resistance | 10 ATM (100 m) |
| Magnetic Resistance | JIS Class 2 |
| Features | Luminous hands & indexes, Seconds hand stop, Quick date correction, 28,800 vph, 24 jewels, See-through case back |
| Country of Manufacture | Japan |
Dimensions
| Dimension | Inches | CM |
|---|---|---|
| Case Diameter | 1.55 in | 39.3 mm |
| Case Thickness | 0.41 in | 10.4 mm |
| Band Adjustable Length | 5.31–7.79 in | 135–198 mm |
| Weight | 5.19 oz | 147 g |
Share

From Japan to Your Door
Discover products from Japan’s domestic market with Natsuyama. We source your selected items from suppliers and retailers in Japan and arrange international delivery—making it easier to shop Japanese-market finds from wherever you call home.