Citizen Promaster Skyhawk A-T JY8078-52L
Best for: The chronograph to give

8.3/10
Keep Score
- Crystal
- 2.5/2.5
- Serviceability
- 1.4/2.5
- Water resistance
- 1.5/1.5
- Warranty
- 1.5/1.5
- Strap standard
- 1/1
- Cost-to-keep transparency
- 0.4/1
#ad Affiliate link · Price as of November 9, 2026
Nothing else on this site asks so little of its owner. It sets itself by radio, it charges from light, it is rated to 200m, and the crystal is sapphire, so it will look the same in ten years. Citizen's five-year warranty is the longest term here.
It is also a genuine flight computer — perpetual calendar, dual time, a chronograph and a slide-rule bezel — which is the kind of dial somebody enjoys owning rather than merely wearing.
Who it is for: a large-wristed recipient, somebody who travels or flies, anybody who will never read a manual. Who should skip it: a wrist under about seven inches. 45mm is the largest watch on this page and Citizen publishes no lug-to-lug for it, so there is no way to check the footprint before it arrives.
Against it: it is a module, not a movement. When Citizen stops supporting the U680 the watch is finished however good the case still is — which is the honest limit of every watch on this page.
It sets itself by radio, runs on light and is rated to 200m behind sapphire — and it is a module, not a movement. When the module stops being made, the watch is finished, however good the case still is.
| Movement | Citizen U680 Eco-Drive, light-powered, radio-synchronized to 43 cities, chronograph, perpetual calendar, dual time |
|---|---|
| Power reserve | Not published |
| Case | 45mm stainless steel |
| Lug-to-lug | Not published |
| Thickness | Not published |
| Lug width | 22mm |
| Crystal | sapphire |
| Water resistance | 200m |
| Warranty | 5 years |
Citizen's five-year limited warranty excludes the power cell, case, bracelet and strap.
Specifications read from Citizen Watch product page, JY8078-52L.





