https://www.anchorsupplies.com/watch...ket-watch.html
Surely this must be Royal Navy Nuclear Submarine Fleet issue … not 'possibly' as per Anchor Supplies description?
And would be 'non-luminous' "Not to disturb radioactivity sensors, the watches should not radiate any lumination" (Konrad Knirim, p.646) … and nothing to do with covert ops as per Anchor's description.
Tempted to buy myself but have other £spends in mind … So maybe one for a TZ military watch enthusiast?
After much thought could not resist … so ordered it … will be an interesting addition to my military collection.
dunk