I am fairly certain this is a repro set.  There is Royal Navy marks on some of it, but I am sure someone who produces items for the Royal Navy can spell the word Victorian. See back of stopwatch.  You can see the items included in the lot while viewing the photos.  Telescope (that I couldn't get the view-piece off of), Whistle w/chain, Shot glasses, Stopwatch, pull out to change time is working but the watch does not wind properly. Navigational extendable piece, Sextant - moveable parts and lenses look good, I think this would be a great set to a younger person interested in Maritime careers or items.  All my items sold as is, and I reserve ten business days for s/h.  Keep an eye on my listings as I will be putting up a vintage maritime clock soon.  A real one...haha.  Happy bidding!!