GRUEN Watch Company

One of the most important and prestigious American watch manufacturers! Gruen watch company was an American watch company founded in 1874 in Cincinnati, Ohio, USA by German-born watchmaker Dietrich Gruen. "On December 22, 1874, Gruen obtained a patent for an improved safety pinion, and it is the date recognized by the Gruen Watch Company as the start of its business."

In 1894, Dietrich, along with his eldest son, Frederick G. Gruen, started as “D. Gruen & Son” and years later, the second son George J., joined the firm and the name was changed to “D. Gruen & Sons”.
 
The company quickly became a major player in the American watch industry, prove of that, one of the company's most significant contributions to the watchmaking industry, the Gruen Precision movement. Introduced in the 1930s, it was a highly accurate and reliable movement that quickly gained a reputation for excellence.
 
The Gruen Precision movement was an improvement over earlier Gruen movements and incorporated several new features, including a Breguet hairspring, a micrometer regulator, and a higher beat rate of 36,000 vibrations per hour. The movement was also designed to be more shock-resistant and durable than previous Gruen movements.
 
They were used in a range of watches, including both men's and women's models. It was particularly popular in chronograph watches, which required a high level of accuracy and precision.
 
Today, vintage Gruen watches with the Precision movement are highly sought-after by collectors and enthusiasts. These watches are prized for their historical significance, as well as their craftsmanship and reliability.

James Bond: Precision 510

Gruen was the first watch to be worn on set during pre-production and the first day of shooting in the casino scene and when arriving at the airport in Jamaica.

The casino is where 1962’s Dr. No introduced the world to cinema’s “Bond. James Bond”. And at that London Baccarat table, we first caught a glimpse of the unknown gold dress watch peeking from under his impeccably turned cuff. Unknown, until Bond watch researcher Dell Deaton identified the watch as a Gruen Precision 510, 40-plus years after it first appeared onscreen*.

In fact, it’s thought that the Gruen was Sean Connery’s personal watch. It’s also thought that the same watch appeared in several other Connery-era films, including You Only Live Twice and Diamonds Are Forever.

GRUEN
PRECISION 510
SWISS MADE

In pristine condition, this is a vintage Gruen Precision wristwatch! The famous James Bond watch, the Gruen Precision 510.

It is a manual-wind watch powered by an original Gruen Watch Co. movement caliber 510, 17 jewels, small-seconds, 42 hours power reserve, 18,000 vph, unadjusted, Swiss made. The Gruen Precision 510 caliber was introduced in the 1950s.

Beautiful in its midcentury simplicity, it has a 33mm round case and fancy lugs design, stainless-steel back.

The watch still has the original champagne dial with gold stick hour markers and gold matching hands. The sub-second is located at 6 o'clock position. The dial is also signed with Gruen Precision on top.

It is coming with a brand-new light brown Genuine Leather two-piece strap. Also, this watch is coming in an original Gruen Precision display box.

This is very good looking wristwatch. It is in LOVELY condition, runs very well!

Thank you for looking! Please feel free to contact us with any question, or respectful offers.

Movement: 
Gruen Watch Co.
Seventeen 17 Jewels
Unadjusted
Swiss
Cal. 510

Case Back Signed:
Gruen Watch Co.
Stainless Steel Back
Switzerland
510

GRUEN
Base Metal Bezel
Stainless Steel Back

Measurements (mm):
Case 33
Case w/Crown 35.6
Case Lug to Lug 40
Case Thickness 9.3
Lug Width 18
Band Width 18

Vintage watches are traditionally smaller than today's watches. Men’s watches typically measure between 29-36mm wide (some larger, some smaller) excluding the crown. In the listing details we typically try to do our best to list all pertinent dimensions of a watch. If you don't see it, or we failed to do so, please reach out to us. Women’s watches from the 1900s-1970s were also much smaller than today's offerings. Please also feel free to ask any questions you have pertaining to size.
 
We prefer to shoot photographs outside when weather is permitting. However, when we shoot indoors, please be aware that we shoot our photographs inside of lightboxes that are lit with 360 LED bulbs. This indeed magnifies any flaws. Usually, they are much less obvious to the naked eye. Having said that, we never photoshop any of our photography, remove blemishes, etc. We adjust lighting when necessary, but what you see is what you are getting, and we take pride in that.

The condition is pre-owned.
The item may have some signs of cosmetic wear but is fully operational and functions as intended.
Please review the photos and feel free to ask any questions you may have.

It will be carefully packed.

Please view our other listings.
Thank you for looking!

WA-0709