Gruen (Swiss) 17J Precision grade 440 wrist watch #A4299, case #G766390 440 448, vintage mechanical manual-wind nickel split plate movement with gilt lettering and bold red ruby jewels has a slightly curved plate design to mirror the case, champagne-toned metal dial with raised gold Arabic-style numbers and markers and a black marked subsidiary seconds register is marked "Gruen Curvex Precision", dial does have some small specks of discoloration along with some light patina starting across the center, sleek gold steel baton-style hands with pointed tips, elegant long rectangular yellow gold filled (YGF) Curvex-model smooth polish case with a gently sloped wide bezel supporting a lightly domed glass crystal, tapered extended lugs and a Gruen-marked crown, back of the case has a notable curve to allow a more comfortable fit on the wearers' wrist, case is showing normal even wear overall with a few small spots of brass starting on the lugs and a small spot of scuffing on the crystal, measures approx. 22mm wide x 41mm lug to lug x 9mm thick (crystal included), fancy YGF & stainless steel (SS) bracelet-style band with a mesh-link style design for the length of the band, long YGF & SS clasp with vertical line engraving has an expansion feature that allows the band to be extended, for a wearable length between 6 1/4" and 7", band is showing normal even wear overall but does have some brass and scratches on the clasp. A very attractive, classic style vintage watch from the 1940s in excellent overall condition!
- Year Made: 1946-1947
- Company: Gruen
- Jewels: 17J
- Setting/Movement Type:
- Model/Grade: Precision grade 440
- Serial #: A4299
- Movement Finish: nickel
- Dial Material: metal
- Dial Color: champagne
- Hand Style:
- Case Style:
Gold Filled - Yellow
- Case Details: Gruen "Curvex" model
Case Width, without crown:
22mm (0.87 inches)
Case Length, lug to lug:
Interior Lug Width:
(measurement range includes watch length & band)
- Band Material: metal bracelet
- 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 November 28th, 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.
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