Military watch post always make me laugh. All NATO countries (the NATO agreement 1948) use NATO Stock Numbers for common used goods and equipment, in this way a French Tank can order fuel from a UK division and get exactly what it needs. The NATO stock number has a list or "requirement" that must be met before being issued, i:e the fuel for the tank must meet the requirements of that
NATO
Stock
Number (NSN) and not be a pigeon….
So when it comes to watches, these too, if issued by a NATO country must meet the specific NSN, which rarely specifies a single supplier.
So a US Navy Seal requests a watch for his duties and his equipment procurer being a smart person knows the specific NSN for a watch that suits the Seal…When he orders the watch he will have a choice of suppliers (Directed by the NSN) and will usually buy from the better/cheeper
supplier….or if directed by his superiors a specific watch (from the NSN), budget willing. When ordered from his home base these will be stamped with a NSN.
So when the Seal is floundering around the Mediterranean and looses his watch, he can order a new one from the Italian Navy and receive an appropriate watch (that complies with the NSN) that suits a Seal and not a pilot.
With this comes that part that makes me laugh, "local procurement" an
Equipment Supplier can source from local suppliers if the need is high
AND is justified by his superiors, so with the French tank, they can buy local fuel if their superiors deem it necessary and they are satisfied that the fuel meets their standard.
So with
out of country exercises the equipment personal are given the freedom to supply from where ever and whom ever!!! as long as it meets their requirement, i.e. the Tank must move
So we come back to NATO watches, they can be and will always be whatever and from whomever the equipment personal find willing to supply a watch that meets the NSN.
So these rare issued Seiko's from Vietnam and other places are usually whatever the Equipment personal were directed to buy that meet the NSN from the local supplier i.e. local watch shop…
CPL Jones here's $100 go get some black dialled watches that tell the time, are water proof, cheep and don't forget the invoice!!A true issued watch will have a stamped NSN on the case back and come directly from the manufacture.
In my time in the Defence force I was issued some horrendous watches and some nice watches, the G-Shock was the best.
One last note: The wearing of personal watches has always been frowned upon and actively discouraged in "conflicts and exercises" for manny reasons although this has never stopped people from wearing them, but they are not issued watches…..just personal momentos of war.
Foot note: When buying for elite units the provision of equipment for the personal can be a lengthy and exhaustive one, with many trials conducted before the NSN requirement are written and the item being issued. We have seen this in the watch world many times. This way the right watch can be found and it's unique functions and capabilities can be written into the NSN.