18s Waltham 23jewel Vanguard, "Choo Choo" nickel case

Absolutely stunning 18 size railroad watch made by Waltham Watch Co. in 1911.
 
The nickel full plate model 1892 movement is the last 18size watch that Waltham made and has a straight line Swiss lever escapement which is an improvement over the right angled English lever escapements used in earlier 18s models made by the company. It also features the Waltham patented "Safety barrel"  containing the mainspring which is another improvement over earlier designs. The barrel in this top grade movement runs in Ruby jeweled bearings.
This watch features 23 jewels. a fully capped escapement with double roller, Sapphire pallet stones, gold timing screws and an "Ohlson 1908" sprung regulator. Beautifully finished with a lovely damascened pattern, gilt inlaid script and gold jewel settings as befits the top model in the range.
The watch is crown wind and lever set (Withdraw the small lever by the 2 and rotate the crown to set the time) both functions are working smoothly, the watch runs strong in all positions, and keeps excellent time.
Housed in a "Silverode" 3 piece case with screw on/off covers front and rear. "Silverode" is a trade name for a nickel alloy I don't know if there is actually any silver in the alloy. The case features a striking "Choo Choo" locomotive engraved on the rear cover which is still very clear and distinct despite the years of use this watch has probably had. The case is in generally excellent condition with no obvious signs of wear and use, no dents or dings either. Both covers remove/replace easily and both close down square and tight, please study the photos.
A double sunk white enamel dial that has no flaws that I can find, again please study the photo.
A very good set of heavy spade style hands under a very good thick mineral crystal.
 
Overall a very useable and collectible railroader in lovely order throughout.