EJW139: Gruen 17J Precision Curvex grade 370 wrist watch #B887060, YGF rectangular Gruen Curvex-model case

Gruen 17J Precision Curvex grade 370 wrist watch #B887060, YGF rectangular Gruen Curvex-model case

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$465.00

EJW139: This item may be purchased here:

Description
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Gruen 17J Precision Curvex grade 370 wrist watch #B887060, vintage mechanical manual-wind nickel split plate movement with gilt lettering and bold red ruby jewels has a slightly curved design to mirror the Curvex case, single sunk (SS) champagne-toned metal dial with raised fancy gold Arabic-style numbers and a black-marked subsidiary seconds register is marked "Gruen Curvex", dial has a few small specks of discoloration but no heavy scratches or damage, sleek gold steel whip-style hands.

Heavy yellow gold filled (YGF) long rectangular Gruen Curvex-model smooth polish case with sculpted side bezels support a fancy 3-plane faceted heavy acrylic crystal, slightly raised top & bottom U-shaped bezels where the 2 ends of the "U" are the narrow, tapered extended lugs, back of the case has an exaggerated curve to facilitate sitting more comfortably on the wearers' wrist, case is showing normal even wear overall with some small spots of brass starting to show on the bezel edges and lugs along with a few short but moderately deep scratches on the crystal, we can replace the crystal with a new plastic one at no charge on request, however it will not have the fancy profile of the current crystal, measures approx. 22mm wide x 43mm lug to lug x 11mm thick (crystal included), extra long YGF & stainless steel (SS) expansion band with wide rectangular segments that are deeply engraved down the center to give the band length a corrugated look. A high quality and desirable watch from the 1940s in excellent overall condition!

Year Made: 1948-1949
Company: Gruen
Jewels: 1117J
Setting/Movement Type: manual-wind
Model/Grade: Precision Curvex grade 370
Serial #: B887060
Movement Finish: nickel
Dial Material: metal
Dial Color: champagne
Hand Style: whip
Case Style: rectangular
Case Material: Gold Filled - Yellow
Case Details: fancy crystal, Gruen "Curvex" model
Case Width, without crown: 22mm (0.87 inches)
Case Length, lug to lug: 43mm (1.69 inches)
Case Thickness: 11mm (0.43 inches)
Interior Lug Width: 18mm (11/16")
Band Size: 7in. to 7.99in.
(measurement range includes watch length & band)
Band Material: metal expansion
Crystal Material: acrylic
Condition: Excellent
Gender: Gentlemen's

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 July 3rd, 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.

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 additional information on gold colors and how they are classified, please check out this helpful Wikipedia article.

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.

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Understanding Our Descriptions
Return Policy
Payment & Shipping

We process a very large number of watches and accessories each year for sale via our website, eBay and local avenues. We attempt to offer descriptions and photos that are as complete and clear as possible on each item, and we always encourage you to write us with questions if something is not addressed in the description!

In each description, we attempt to note the following things:
<maker><size><jewels><setting><adjustments><grade/model><serial number>, <movement information>, <dial information>, <hand information>, <case information>, <misc. information>, <overall condition and comments>

Taking an example of a watch already described, we've bracketed the different sections and ordered them as above:
<Ball-Hamilton> <16S> <21J> <LS> <adj.> <Official RR Standard> <#B651197>, <nickel movement with gold jewel settings and concentric circle damascene pattern, should be noted that the gears on the movement may not be all original however watch is running strong and not affecting running condition>, <porcelain Ball marked dial with Arabic numbers has very faint hairline (not distracting)>, <blue steel hands>, <beautiful YGF SB&B Ball marked case with engraved bezels and blank monogram shield showing normal even wear (no brass)>, <fancy bow>. <High grade Ball watch in very good condition, perfect to carry everyday!>

We also provide a List of Abbreviations that we use in our descriptions, as well as a Pocket Watch Sizing Chart that explains numerically and graphically the various sizes of pocket watches that we offer.

We offer a 30-day return period beginning the day you receive your items for all PM Time Service merchandise. To receive a full refund, the item must be return in "as shipped" condition, with no new personalized engravings or end-user adaptions. Items damaged in transit will be eligible for the full refund pending the application of the insurance claim on the damaged watch or item. Please see our Shipping & Return Policy page for full details.

Holiday & Vacation Dates - Unless otherwise noted on our holiday page, you can expect an order placed to be processed and shipped out within 2-3 business days, often much sooner. If you need an item quickly, please do double check our holiday page to make sure we will be in the office!

Please use the "Estimate Your Shipping" button on the Shopping Basket page to get a specific quote on your current shipping fees. The estimate will be available once you have added at least one (1) item to your shopping cart.

In order to provide a fair and secure shipping experience for our customers, and protect your valuable purchases, we include full insurance for the total value of your order with all items purchased. At this time, we do not allow for a customer to opt-out of insurance on their shipments. Details may be found at our Shipping, Insurance, & Return Policy page.

We are happy to accept credit cards and PayPal, as well as checks and money orders, for payment on all orders.

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We may also offer this product for purchase from our other PM Time Service online shops, should you prefer a different purchasing platform. If this item is already listed on these marketplaces, links to those listings are provided below; otherwise, a "contact us" link will appear allowing you to request a custom listing be created for you.

PM Time Service eBay Store: