Mitka's vintage watch service.

Service: Breitling Navitimer 806 calibre 178

P1110306A good client has sent in his lovely 1959 Navitimer. It’s not keeping good time and needs a service.

Lovely Venus 178.

One would like a little better timekeeping than that!

I remove the hands and dial.

I start taking the movement apart.

Down to the base movement.

I now take apart the lower chronograph section. Look at all that dirt!

Old mainspring.

The movement has been cleaned. Now I see that the balance moves freely after fitting the cap jewels.

I fit a new mainspring.

Base movement coming together.

Case movement back together and ticking.

That’s more like it!

I start fitting the chronograph components.

Movement almost back together.

Movement ready for dial and hands.

Movement back together looking great.

Great looking Breitling!
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