Mt. Vernon 21J adj. wrist watch, vintage mechanical manual-wind nickel split plate movement with bold red ruby jewels and an unusual recessed plate finish about the drive train, silver-toned metal dial with a matte finish, raised fancy Arabic style numbers, raised gold outer accent border and black minute markers is marked "Mt. Vernon" on the upper half of the dial, dial has some spots of patina and a few short, light scratches, fancy gold steel whip-style hands, heavy yellow gold filled (YGF) & stainless steel (SS) long curved rectangular case with a sloped & stepped bezel supporting a glass crystal, side frames engraved with geometric accents and classic narrow extended lugs with a curved end accent, in profile the case has a slight curve along the back to allow for a more comfortable fit on the wearer's wrist, case is showing normal even wear overall with some small spots of brass starting to show on the lugs, measures approx. 21mm wide x 41mm lug to lug x 10mm thick (crystal included), lightly textured padded brown leather strap band. The Mt. Vernon brand was produced by multiple companies, such as Hamilton and Rockford; we were unable to locate a match to this movement configuration so can not give specifics on which original manufacturer this one was produced by. A very high quality, attractive vintage watch from the early to mid-1900s in excellent condition!
- Year Made: mid 1900s
- Jewels: 21J
- Setting/Movement Type:
- Adjustments: 1-3 positions
- Movement Finish: nickel
- Dial Material: metal
- Dial Color: silver
- Hand Style:
- Case Style:
Gold Filled - White, Stainless Steel
- Case Details:
Case Width, without crown:
21mm (0.83 inches)
Case Length, lug to lug:
Interior Lug Width:
(measurement range includes watch length & band)
- Band Material: leather strap
- Crystal Material: glass
This watch is in good running condition, unless otherwise noted in the description. This means that on receipt, pending any item-specific running conditions noted in the description, you can expect the watch to be winding and setting properly and to run smoothly while keeping reasonable time. We consider "reasonable time" to meet these basic guidelines:
- Railroad Grade Watches will be keeping +/- 5 minutes per day
- Pocket and Wrist Watches with 15 or more jewels will be keeping +/- 10 minutes per day
- All key wind watches and watches with 14 or fewer jewels will be keeping +/- 15 minutes per day
The above guideline is the lowest standard in which we would ship out a watch, however in most cases, you will see much better timekeeping. Most of our watches have been in storage for many years, so if you plan on carrying/wearing them everyday, you should consider having them cleaned and oiled soon, and then once a year thereafter to keep them in top running condition. If the watches will be for occasional use or display, they should be cleaned and serviced every 3 to 5 years depending on use.
As of December 5th, 2023, we are not offering a cleaning and service option through PM Time Service. While we do hope to offer this again in the future, we are unfortunately unable to meet customer requests for watch servicing at this time. Please note that, unless otherwise mentioned within the "Full Description" tab, this watch is being sold in good running condition and is ready to wear or carry on arrival.
This watch comes complete with an appropriate, intact glass crystal; however, on request PM Time Service can replace the current crystal on this wrist watch for you. We offer new plastic crystals for most vintage wrist watches; you can select your desired choice from the dropdown menu below.
Please note that the average turnaround time for wrist watch crystal replacements will be two days from the placement of the order; however, we do not carry every model of crystal in stock and there may be a delay of up to seven business days as we order the correct item from our supplier.
We are happy to offer alternate band options for this watch. Please see the Band Options below to view the styles and additional charges for each option we can provide. The first option on the list will reflect the watch in the current configuration as shown in the photos. If you choose an upgraded option, we will send you a photo of the watch, on request, with the new band ahead of shipping so you can approve the upgraded finish.
with any further questions or for an estimate on any shipping delays.
Please note: if you add this watch with a crystal and/or band exchange option to your shopping cart
but later change your mind on the crystal and/or band selection type, you'll need to remove the watch from the cart in order to make a new selection. Once that is done, you can return to this page and add that new crystal and/or band combination to the cart. We apologize for the limitations to our system that prevent you from making that change within the shopping cart.
Unlike modern quartz watches, most vintage watches need daily winding in order to keep the watch functioning for timekeeping. Additionally, there are a number of different ways to set the time other than simply pulling the crown away from the watch body. We are happy to provide an overview of each of the different setting types on our "How To Use" page
, where we also provide information on proper winding techniques for each style and some suggestions for the proper long term care and storage of your watch.
For your gift giving convenience, please find a consolidated overview of the information on this item, with no reference to the price, on this printer-optimized page