Seiko 7T27-7A20 Aug '93 Gen 2 RAF chrono type (non-issued) The dial is illuminated by Promethium. The case measures 38mm across, excluding the crown. | WatchUSeek Watch Forums
Seiko Military chronograph stainless steel gentleman's wristwatch, ref. 7T27 -7A20 A6, no. 504544, signed cal. 7T27B quartz movement, case with fixed bar lugs, screw back with Military arrow and markings '6645-99 8149181 0101/96',
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SEIKO RARE SWEDISH HELICOPTERS PILOT WATCH, EARLY 90's 7T27-7A20 A6 ISSUE #M3440-058010 - Grahame Fowler Original - Men's Clothing - Men's Shirts - Based in NYC
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Vintage SEIKO Military watch 7T27-7A20 in for repair work from Derby, East Midlands. | Watches Fixed | Watch Repairs | Latest Watch News | Watch Hub
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