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Certified Pre-Owned Watch Program

Sold!!! Serviced Vintage ZENITH DRIVERS Pilot Type 20 Antique WWI Officers Large Watch

Regular price $0.00

Out of stock

This ZENITH Aviator Marriage looks to be a very early pocket watch conversation watch very large like Panerai Radiomir Black Seal with the size and crown or just made for the military like this, also all the new Zenith Pilot Type 20 watches are designed after this watch. It has an off center tilted/offset dial like the Longines Heritage Avigation Type A-7 1935 & Vacheron Constantin Historiques American 1921 Boutique Edition. Beautiful back open case to show off your watch. Defiantly a collector watch. Please look at all the pictures, as they are part of the description. The watch is working and Serviced. Contact me if you have any questions.

 Very few left with this rare movement. Sure, to increase in value overtime, and a great addition to your collection. The condition of the watch is the same as it appears in the photos.  The watch is working  and is part of our new Certified Pre-Owned CPO Program .  Contact me if you have any questions first.

Zenith Watch Factory

Zenith watch founder




Stainless Steel Case and Case Back. Not sure the material of the lugs that were added.

Case Size

The measures are Measures: Size (from lug to lug): 55 mm, Case Diameter (with crown): 52 mm, Case Diameter (without crown): 46 mm 

Case Back

Stainless steel cover signed. Pocket watch back pop up, with two layers. Please note case back in most cases is not fully tighten.




Acrylic with Some Scratches, shows it age & characters




Has a very unique Off Center tilted/offset dial looks very cool, with both 12hr and 24hr marking. Second at 8 O'Clock. Please see picture since it has marking by the hand center under the logo, which looks to be patched up.

 Shows light patina. Please see picture for more detail.


Seconds, .


Manual-winding (Pocket watch movement)

Movement Notes

Just inspected and in great shape. Fully Serviced and Overhauled. Come with a Service Warranty!     Please see pictures and as some old movements don't have a very clear marking. Movement is running. Keeps great time see below time testing.


Tan Leather. Lug Size: 24 mm      Please see picture.


Come with Beautiful Vintage Style Box. Or Experts Watches Pouch

Reference #


Made in


Water Resistance

No. Please pressure test before water use.

Service Level

1      (Please see Tab below for details)

Timing Test **

-5 s/day  In-House Time Test Results (See Service Level Tab)**

Certified Pre-Owned

NA Passed 25-point inspection. Please see tab below for details.


NA (Please see Tab below for details)


All watch functions tested and operable.  Circa NA



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