Up for sale is a vintage Gruen men’s quartz wristwatch, model GR403, featuring a classic rectangular tank-style case with a silver textured dial and date display at 3 o’clock.

A fresh 371 battery has been installed and the watch is running properly. The time and date set smoothly, and all functions operate as intended.

The silver dial features a detailed guilloché-style center pattern with bold black numerals and markers, giving the watch an elegant dress appearance. The original gold-tone Gruen bracelet is included and fits approximately a 6.75-inch wrist as shown in the photos.

The crystal is clear with light signs of normal use. The case and bracelet exhibit honest vintage wear, including scratches and plating wear consistent with age. Please review all photos carefully as they are part of the description.

Specifications

* Brand: Gruen
* Model: GR403
* Movement: Japan Quartz
* Battery: 371 (New Installed)
* Dial: Silver Textured
* Case: Gold-Tone Base Metal Bezel
* Case Back: Stainless Steel
* Crystal: Mineral
* Bracelet: Original Gruen Gold-Tone Bracelet
* Wrist Size: Approximately 6.75 inches
* Functions: Hours, Minutes, Seconds, Date
* Running Condition: Excellent

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Dings, dents, and scratches may be present—please examine photos carefully.

Please ask any questions before bidding. I’m happy to answer anything you’d like to know about this item.

Model’s wrist is 7.5 inches.

Bidders with zero feedback must message me to avoid bid cancellation.

Any questions or comments regarding the condition of the item after a bid or offer has been submitted will be ignored. You will receive exactly what is pictured. If you have any questions, please ask before submitting an offer or placing a bid.

It is important to note that wristwatches—especially antique and vintage watches—are not guaranteed to run indefinitely. If a watch is described as “in running condition,” it means it was running when it left my care. Watches with unknown service history may stop running and require service, repair, or parts at any time. I strongly recommend servicing all watches, even if they are described as “in running condition.” Opinions on condition can vary, and I do my best to describe all items honestly and accurately.

I ship via USPS—secure, protected, and fast. Items ship the same day (Tuesday through Saturday) if payment is received before 3 PM Central Time. I do not ship on Sundays or Mondays.

I do not offer combined shipping discounts. International shipping is handled through eBay’s Global Shipping Program.

Thanks for stopping by, and don’t forget to check out my other listings!