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brand Historical Collection - 2010
This product belongs to the historical collection of Citizen. It is no longer available / for sale.
Product description
The Citizen promaster Sky series is powered by EcoDrive. Citizen Eco-Drive is a technology that utilizes any source of light as the power source for a watch. It makes precise timekeeping eco-friendly, with no need to replace batteries. An excellent way of ensuring the durable accuracy and reliability of these professional pilot watches.
Specifications
| Ean | 4974374211156 |
| Diameter | 45 mm |
| Water Resistant | 20 Bar (Dive) |
| Warranty |
2 Year Warranty
Free 1 year extra warranty on Watch.co.uk |
| Ean | 4974374211156 |
| Brand | Citizen |
| Series | Sky |
| Name | AS4020-44B |
| Year | 2010 Spring / Summer |
| Swiss Made | No |
| Water Resistant | 20 Bar (Dive) |
| Dial colour | Beige |
| Hand colors (h | Glow, Glow, Orange |
| Case code | S035899 |
| Diameter | 45 mm |
| Case Thickness | 14 mm |
| Material | Steel silver |
| Case Shape | Round |
| Case color | Silver |
| Back case material | Steel silver |
| Back Case | Screwed case back |
| Material crystal | Sapphire |
| Crown | Screw crown |
| Movement part nr. | E670 ( See specifications ) | ||
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| Strap material | Leather |
| Strap width | 23 mm |
| Lug width (mm) | 23 mm |
| Strap colour | Brown |
| Color stitching | White |
| Clasp Type | Deployment buckle |
| Clasp colour | Silver |
| Custom sizing? | No |
| Mount type | Push pins |
| Straight strap mount | YES |
| Suitable for wrist size | 160 mm - 210 mm |
| Original strap |
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