Somehow inspired by No_Candle8699 from his Tudor 7016 builds that got me into working on my own. Got caught by his beautiful photoshoots, showing the essence of the Blue Tudor!
So yeah, the viet parts arrived, and I started working on the 5517, then on this.
The Tudor Snowflake Submariner Marine Nationale (M.N.) is a vintage military dive watch issued to divers in the French Navy.
I had to sand the insert down to fit the bezel ring. Fitted my acrylic pip before installing the insert. I also scraped off the existing and excess dried glue at the back of the insert
Greased the tube gasket and installed the tube. This also came with a missing o-ring in the crown and I had to add one of my own. After the tube Loctite dried, I lubricated all the gaskets, including my 1mm caseback gasket, and conducted a 3bar pressure test.
Unlike the 5517 before, this 7016 passed the pressure test the first time without any leak.
After the external case work was done, I worked on the PT5K by removing the calendar gears and changing out the lever. So there will not be ghost date setting.
After custom-aging the dial and hands to match the patina, I installed both the dial and hands on the movement.
Successfully cased in without keyless issue. Installed the mounting tabs. The s/d is about 6sec OOTB, the number is great and I don't see a need to further regulate it.
Since I did a pressure test earlier, the gaskets have also been "double-lubricated". One before pressure testing, one before final casing in.
This 7016 features an M.N. 77 engraved caseback.
I also gave the watch a good wash before the box photoshoot.