4 Answers

Metho and water and brown paper..>>>>>>>><<<<<<<<..

As long as it's true crystal I've use 0000 steel wool. I've used that on windshields for years. Just make sure it's either glass or crystal. And make sure it's 0000 steel wool.

But link you know what's not obvious? The reasoning behind a left-handed configuration, with the crown on the left-hand side of the case and the date aperture at 9 o'clock, instead link of at 3 o'clock like any other link GMT-Master II (or original GMT-Master).

Caliber L031.1Functions Hours minutes seconds second time zone with cities ring daynight indicators for home time and travel time outsize date and power reserve indicatorDiameter 34.1mmThickness 6.7mmPower link Reserve link 72 hoursWinding link Manually woundFrequency 3 Hz 21600 vphJewels 54 4 in screwed gold chatons