Brand Longines Caliber Number L686.2 In-House? No Base Caliber ETA 7754 Movement Type Automatic, self-winding mechanical, chronograph Lignes 13.25”’ Diameter...
Valjoux 7754
Brand Sjöö Sandström Manufacturer ETA / Valjoux Caliber Number SS G4 Base Caliber ETA/Valjoux 7754 (top grade) Movement Type Automatic...
Manufacturer ETA / Valjoux Caliber Number 7754 Base Caliber 7750 Movement Type Automatic, self-winding mechanical Lignes 13 1/4”’ Diameter 30mm...
Brand ETA / Valjoux Caliber Number GL 754 Base Caliber ETA/Valjoux 7754 Movement Type Automatic Jewels 25 Power Reserve 44...
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Recent Comments
Hi Thomas, the same manual also states: "Automatic selection of time signal stations (JJY only)"…
MANUAL SAYS RECEIVES ALL SIGNALS, NOT JUST JAPAN.
B04 is also used in the new Breitling Super AVI collection. Very impressive movement
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 is susceptible to magnetization. I built some speakers using drivers with strong magnets while…
Way more than I guessed. For the first 6 months, I actually thought that the…