Benrus 15J jumping hour wrist watch, case #771997, vintage mechanical manual-wind movement, lovely off-white metal dial with a brushed finish, 2 arc apertures at 12 o'clock and a raised silver star design with a rotating star in the center, upper aperture displays the hour with black Arabic numbers on a white background, lower aperture displays the minute with black Arabic numbers on an off-white background and the center star rotates as the second hand, dial does have some small speck of discoloration and some patina starting at the edge of the dial, heavy round white base metal (WBM) chrome & stainless steel (SS) water-resistant case with a sloped bezel supporting a lightly domed glass crystal and classic tapering extended lugs, case is showing moderate to heavy wear with much of the chrome finish on the back and side of the case worn to the base metal along with similar wear starting to show on the top bezel, measures approx. 35mm in diameter x 41mm lug to lug x 9mm thick (crystal included), deeply textured black leather strap band. A very distinctive and interesting vintage watch from the 1950s, running strong and would still be an excellent watch to wear daily or for the collector who is looking for a new restoration project, in good overall condition!
- Year Made: 1950s
- Company: Benrus
- Jewels: 15J
- Setting/Movement Type:
- Serial #: 771997
- Movement Details: jumping hour
- Dial Material: metal
- Dial Color: ivory/off-white
- Case Style:
Base Metal - Silver/White, Stainless Steel, Chrome
- Case Details: extra-thick glass crystal, water resistant (WR)
Case Width, without crown:
35mm (1.38 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 January 18th, 2022, 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; as this watch is currently offered at our
, please message us on Etsy when purchasing this item to request a new crystal.
Please note that the average turnaround time for all pocket watch crystal replacements will be two days from the placement of the order; wrist watches will typically also take two days, 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.
with any further questions or for an estimate on any shipping delays.
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