Vintage Blancpain Crown information request
To all vintage Blancpain dive model experts - I have been searching for information regarding the original crown specifications for the following vintage Blancpain dive models: 1) Early gilt Milspec - Is it approx 5.30mm or 5.60mm? 2) TR-900 - Is it appro...
Lip Blancpain 3 / 6 / 9 / 12, Early Milpsecs, TR 900 and 1 000 Feet came with
The small Crown. The No Rads, and the Civilian Milspecs came with the big crown; I saw a few Lip Blancpain which xame with the big crown, but I am far from being sure that was the correct crown. Not necessarily replacement crowns, but maybe the crown the ...
Here are the results for the crown diameter
Early milspec 5.26 mm tr-900 5.99 mm Civilian milspec (demo) 6.30 mm No rad Aqua lung 5.99 mm Michanny (early milspec) 5.29 mm
Good stuff!
Brian - Thanks for the additional information. It also appears that the tube size is 2.5 mm and the domed crown needs to be quite high to accommodate a fairly long tube. Thanks again. Frank