Using the same factory and components as Brietling, many manufacturers in the WWII era produced "pulsation" chronographs/doctors' watches that included both a pulsation scale used to measure heart rate, and a tachymeter scale. This is one of those "co-branded" watches in wonderful aesthetic and operating condition. Note the blued steel hands and on the subdials. It's a 35.5mm size so perfect even today with dress or casual wear. The watch sets, winds and operates perfectly with the high-grade Venus 170 movement (serviced in 2026 for the next caretaker).  Will come gift boxed for the new owner. 

Brand: Breitling - Co-Branded Craco
Model: 178 Pulsations Chronograph
Case: 35mm without the crown or pushers and over 36mm with pushers. Marked "178" reference
Movement: Swiss-Made Venus 120 hand wound
Dial: Original with blued steel hands

Pictures and Video
Please see all photos and video as they form a key part of the description. If you want to see something not included in the listing, please let me know and I will do my best to meet your request. 

About Me
I am a private collector who rotates my collection to keep things fresh. I will occasionally recirculate a watch -- like this one -- that I've had for a while. I am happy to share a watch's history with you if I know it and you are interested. I have been buying, selling, and trading watches for more than 25 years at 100% and hope to remain that way.

Whenever possible over my collecting history, I have bought watches that included their original boxes as I felt they were better cared for examples. Not always, but whenever possible…

If service history is known, I will list it, but recommend every vintage watch be serviced if you intend to wear it daily. No implied warranty.

About Buyers
I will now only accept buyers with 10 or more positive feedback due to a growing number of non-paying bidders. If you are newer to eBay and wish to purchase, please contact me ahead of time to verify your intention to complete the sale. Please pay immediately if I accept a lower price and within 48 hours unless you let me know otherwise in advance. 

Please let me know if you have any questions before bidding and please do not bid if you don't intend to complete the sale.

International buyers are welcome to purchase, but please be aware that eBay computes your country's tax and VAT fees automatically. I don't collect those. Do not bid if you aren't able to complete the transaction. 

Ask questions. I love to talk about watches, whether you buy them today or not. I want you to love your new watch.