Vintage Eberhard & Co. Extra-Fort Monopusher Triple Chronograph 18k Gold – Box and Pamphlet & Sales tag


Founded in 1887 in La Chaux de Fonds, Eberhard & Co. is one of the few independent brands capable of maintaining an enduring position alongside the most respected Swiss manufacturers. 130 years is a long time – even by watchmaking standards – and Eberhard has been wise enough to use this time to develop a distinct design language, an excellent production system, and a knack for innovation. Throughout the 1900s, the brand produced a diverse line-up of high-quality wristwatches, which are considered some of the most visually striking and technically brilliant of the period. The watch on offer here dates back to the mid-1950s and fits both of those categories.
The Extra-Fort Monopusher comes outfitted with a 18k Solid Gold case, which looks very fresh and well preserved. The beautiful white dial is also in pristine condition and features a blue telemeter scale around its outer edge, which complements the thermally-blued hands. Although the pushers and crown appear quite ordinary at first glance, one of the pushers is actually a slide-lock that prevents accidental activation and resetting of the chronograph. The movement inside is the somewhat rare cal. 16000, which is a Valjoux made cal. 65, specially made for Eberhard.
Our offering is in excellent condition and comes with its original box (unfortunately it is broken on the hinge, but still works), the original sales tag, and an instructions pamphlet. The lugs are welded, so a high-quality & suitable leather strap was fitted. Serviced in 2019 it is ticking accurately. The crown is the only thing that is a replacement part on this amazing chronograph (probably a more suitable one can be fitted, when the next service comes but that would be up to the next owner).The watch is covered by 6 months of limited warranty, starting on the date of purchase.

Additional information


Extra-Fort Monopusher

Reference number



Manual winding

Movement caliber

Eberhard cal. 16000

Case material

18k Yellow Gold

Year of production




Scope of delivery

Watch with original box

Case size

39 x 47.3 mm




Black, Leather strap, Steel Buckle


Chronograph, Small seconds, Tachymeter, Tempered blue hands


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Each item sold by ChronoTimepieces is covered by a no-questions-asked 14 day inspection period, unless otherwise stated in the description of the purchased item. The item, however, must remain unworn and unmolested within that period of time – and in the same condition that it left our offices. If a return is requested, simply email and we will respond with instructions. Insured shipping for returns must be paid for by the buyers and buyers assume all risk for it. A before and after video comparison and inspection is required before returns are cleared.

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Unless agreed otherwise in an individual case, ChronoTimepieces does not give any guarantees as to the characteristics of the goods which go beyond the statutory warranty rights or any other warranties.

  • All our watches come with a limited warranty of 6 months, starting on the date of purchase. The cover of said warranty is limited to the function, continuous operation and fair timekeeping and it does not cover misuse, neglect, abuse, water damage or any other form of wearer-inflicted damage.
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For more info, please refer to our Terms of Service.