Brand Tudor Caliber Number MT5621, MT-5621 In-House? No (manufacture caliber) Manufacturer Kenissi Chronometer Spec? Yes (COSC) Diameter 33.8mm Height 6.5mm...
Kenissi
Brand Norqain Caliber Number NN20/2 Movement Type Automatic, self-winding mechanical In-House? No Manufacturer Kenissi COSC? Yes Diameter 31.8mm (confirm in...
Brand Norqain Caliber Number NN20/1 In-House? No Manufacturer Kenissi COSC? Yes Diameter 26mm (confirm in the comments below) Thickness 4.99mm...
Manufacturer Tudor Caliber Number MT5400, MT-5400 In-House? No (manufacture caliber) Manufacturer Kenissi Chronometer Spec? Yes (COSC) Diameter 30.3mm Thickness 5mm...
Brand Tudor Caliber Number MT5402, MT-5402 In-House? No Manufacturer Kenissi Chronometer Rated? Yes COSC Certified? Yes Diameter 26mm Thickness 6.5mm...
Brand Breitling Caliber Number B20 In-House? No Base Caliber Tudor MT5612 Movement Type Automatic, self-winding mechanical Chronometer Spec? Yes COSC...
Brand Tudor Caliber Number MT5450-U Base Caliber Tudor MT5400 In-House? No (“Manufacture”) Manufacturer Kenissi Movement Type Automatic, self-winding mechanical COSC...
Manufacturer Tudor Caliber Number MT5602-U, MT-5602-U Base Caliber MT5602 In-House? No (Manufacture) Exclusive? Yes Manufacturer Kenissi COSC? Yes METAS? Yes...
Brand Tudor Caliber Number MT5652-U In-House? No (manufacture caliber) Manufacturer Kenessi Movement Type Automatic, self-winding mechanical Chronometer Spec? Yes (COSC...
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Recent Comments
I have had correspondence from Oris to confirm that this movement is based on the…
Most likely was magnetised, and needed to be de-magnetised.
It means no one can tell for sure where they were made. Just 'somewhere else'…
:-; = ;-)
No one can truly or safely tell someone else that ... That's 'el problemo' ...…
@Chuck, only a 'j'-stamped movement will be japanese. True !
It is susceptible to magnetization. I built some speakers using drivers with strong magnets while…