DELUXE SMITHS BRISTOL AVIATION 9CT DENNISON CASED WATCH WITH BOX PAPERS EXTRAS EXCELLENT 18 jewel in the centre and at

in the centre and at 3 o'clock

and the  gentleman's works Heuer timer engraved on the back with works details confirming as on the envelope employment as a test observer

and it cleaned up a lot better than the original condition would leave me to believe

Fully serviced and keeps good time

DELUXE SMITHS BRISTOL AVIATION 9CT DENNISON CASED WATCH WITH BOX PAPERS EXTRAS EXCELLENT 18 jewel in the centre and atSolid gold Smiths Deluxe model Bristol Aviation 9ct Dennison cased watch with box papers extras excellent condition, given to a Bristol employee in 1958. The Smiths Deluxe grade 17 jewel 27cs movement is in excellent condition as is the rest of the watch. Fitted with an 18mm zrc croc pattern strap. The case is by Dennison and is an Aquatite design reference number 12880. movement number j c 425735. Non shockproof. Birmingham assay office 9ct gold