NN28
From Chinese Watch Wiki
The Nanning NN28 series are group of 21,600 bph, 22 jewel, automatic movements, with hacking and hand-winding features. They are based on the Miyota 82xx series, and are almost identical to the Dixmont Guangzhou DG28 series of movements, with a few unique variations in color, decoration and complications. Options include white or golden Day and Date wheels, and/or perlage decoration on the upper bridge.
| Model | Series | Jewels | Frequency (BPH) | Winding | Power Reserve (hours) | Features |
|---|---|---|---|---|---|---|
| NN2800 | NN28 | 22 | 21,600 | Automatic | ? | Hour, Minute, Second (No Date Wheel) |
| NN2803 | NN28 | 22 | 21,600 | Automatic | ~40 | Day, Date, Hour, Minute, Sweep Second ►variations: ENG/ESP , decorated |
| NN2806 | NN28 | 22 | 21,600 | Automatic | ? | Hour, Minute, Small Seconds at 6H, Date windows at 12H, 3H, 4.5H & 6H |
| NN2808 | NN28 | 22 | 21,600 | Automatic | ? | Hour, Minute, 24 hours at 9H and Small Seconds at 6H |
| NN2813 | NN28 | 22 | 21,600 | Automatic | ~40 | Date, Hour, Minute, Sweep Second ►variations: Golden date wheel , decorated |
| NNFB2813 | NN28 | 22 | 21,600 | Automatic | ? | Hour, Minute, Second, Instant Change Date function ► Golden date wheel |
| NN2822 | NN28 | 22 | 21,600 | Automatic | ? | Large Day, Date, Hour, Minute, Sweep Second ►variations: decorated |
| NN2824 | NN28 | 22 | 21,600 | Automatic | ? | Date, Hour, Minute, Sweep Second, Central 24-hour hand |
| NN2825 | NN28 | 22 | 21,600 | Automatic | ? | Hour, Minute, Irregular Jump Hour to non-sequential hour positions |
