Waltham 18S 11J key wind P.S. Bartlett pocket watch #615863, handsome gilt full plate movement with a brushed finish, screw-down jewel settings and an elaborately engraved balance bridge, porcelain enamel dial with Roman numerals and a black-marked seconds register (not subsidiary) is marked "American Watch Co.", starting in 1859 American was one of the early names for the eventual Waltham Watch Co., dial does have some faint hairlines, blue steel spade style hands, re-cased into a heavy white base metal (WBM) smooth polish hinge back & bezel (HB&B) transitional case with the detailed engraving of a spread-winged eagle perched upon a stars & stripes shield on the back, an extra large heavy bow and an extra thick glass crystal, case does have a crown but as this is a key-wind only movement it does not engage, case is showing normal light wear with some small patches of moderate scuffing on the back & pendant, a few scratches on the interior case surfaces from rough case opening attempts and a number of small scratches on the crystal, we can replace the crystal with a new plastic one at no charge
on request, measures approx. 57mm in diameter x 83mm in length x 21mm thick (crystal included). An early, high quality vintage Waltham from the 1870s in excellent overall condition!
- Year Made: 1872-1873
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Company:
Waltham
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Movement Size:
0318S
- Jewels: 1711J
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Setting/Movement Type:
key wind
- Model/Grade: P.S. Bartlett
- Serial #: 615863
- Movement Finish: gilt
- Movement Details: screw-down jewel settings
- Dial Material: porcelain enamel
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Dial Details:
marked "American Watch Co."
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Hand Style:
spade
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Case Style:
HB&B
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Case Material:
Base Metal - Silver/White
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Case Details:
re-cased, extra-thick glass crystal
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Case Width/Diameter:
57mm (2.24 inches)
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Case Length, bow included:
83mm (3.27 inches)
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Case Thickness:
21mm (0.83 inches)
- Crystal Material: glass
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Condition:
Excellent
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Gender:
Gentlemen's
The Waltham watch company, and the earlier American Waltham Watch Co., which had a variety of locations over the many years it was in operation (including Waltham, Massachusetts), was in business from 1851-1957, and was one of the most prolific of the American watch companies.
As an additional resource, we've posted a
Serial Number Production List which includes information for Waltham serial numbers and dates of manufacture.
The NAWCC also has a
comprehensive article about the company; additional information may also be found on
Wikipedia.
You may browse all of our men's pocket watches from this manufacturer at our
Vintage Men's Waltham Pocket Watches category.
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 October 30th, 2025, 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 pocket watch for you. We offer a number of new and vintage crystal choices for pocket watches; you can select your desired choice from the dropdown menu below.
Please note that the average turnaround time for all pocket watch crystal replacements will be two days from the placement of the order.
Contact us 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.
Please note: an appropriate winding and setting key (or keys) is included in the listed price for this item. Unless otherwise noted in the Full Description, the key is not original to the 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.
