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Help identifying Eco Drive watch from photo of watch face—Promaster? Nighthawk? | WatchUSeek Watch Forums
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Citizen Promaster Sky Pilot Eco-Drive Radio Controlled Chronograph AS4020- 52E Men's Watch - ZetaWatches
FS Rare Citizen Promaster Sky Super Titanium Sapphire Radio Chronograph Watch AS4050-51E | WatchUSeek Watch Forums
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