Manufacturer ETA/Valjoux Caliber Number A05.H31 Base Caliber ETA 7753 Movement Type Automatic, self-winding mechanical, chronograph Lignes 13.25”’ Diameter 30mm Height...
Ball Bearing Rotor
Manufacturer Montblanc Caliber Number 4810 503 Base Caliber ETA / Valjoux 7754 Movement Type Automatic, chronograph Lignes 13.25” Diameter 30mm...
Brand Mido Caliber Number 60 Base Caliber ETA A05.H31 Movement Type Automatic Jewels 27 Power Reserve 60 hours Lignes 13.25”’...
Manufacturer Montblanc Caliber Number 4810 502 Base Caliber ETA / Valjoux 7753 Movement Type Automatic Lignes 13 1/4”’ Diameter 30mm...
Manufacturer ETA / Valjoux Caliber Number 7753 Movement Type Automatic, self-winding mechanical, chronograph Lignes 13.25”’ Diameter 30mm Height 7.9mm Jewel...
Invention of the Ball Bearing Rotor In 1948, Eterna announced a friction-reducing ball-bearing mounted rotor system as part of the...
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Recent Comments
What does AC mean on the battery cover? Thank you
Also DUG - Deutsche Uhrenmanufaktur Glashuette. Purist Typ 1 and 2
Hi, I have recently acquired a R458 movement Cyma. I wanted to understand more about…
Your welcome
Hi Hatbuimini, thank you for sharing your watch with the CC community :)
I got one. Có đóng dấu Japan
StudioUnderdog Model 2 uses this movement. It's also a very good looking watch!