Brand | Longines |
Caliber Number | L704.2 |
Base Caliber |
ETA A07.171 |
Movement Type | Automatic |
Linges | 16.5”’ |
Diameter |
36.6mm |
Height |
7.9mm thick |
Jewels | 24 |
Power Reserve | 46 hours |
Vibrations Per Hour | 28,800, 4Hz |
Shock System | Incabloc |
Regulator |
ETACHRON |
Rotor Style |
Ball-bearing |
Rotor Winding |
Uni-directional |
Hacking Seconds? |
Yes |
Hand-Windable? |
Yes |
Features | Central hours, central minutes, central sweeping seconds, central GMT hand (second time zone), quickset date at 3:00 |
Country of Manufacture | Switzerland |
Known Models | Longines Master Collection 42 24H / Longines Admiral GMT / Longines Military 1938 24H / Longines Avigation / Longines Conquest GMT |
The Longines caliber L704.2 is based on the ETA caliber A07.171 Valgranges. It is a Swiss made automatic watch movement with 24 jewels and a GMT complication.
Additional Resources:
Trending Comments
Slava Caliber 2427
Lum-Tec gave up trying to fix my C2 with this movement, now I'm trying to…
Seiko Instruments (SII, TMI) Caliber NH34
Hi mrdibujante, from the specs chart above: "Rotor Direction: Bi-directional (Magic Lever)" indicates that it…
Citizen Caliber 8210
Es más preciso de lo que anuncia. Unos 12 segundos se adelanta al día, para…
Miyota Caliber 2035
Thanks.
Ingersoll Caliber 520
Mine is weird. It doesn't like to be fully wound. It looses seconds if I…
Active Caliber Listings
My apologies, I missed that somehow.
Hi Gary L, you are correct. Please see the SW300-1 here and the SW330-1 here.
Hello everyone, I think the SW300 is Sellita’s version of the ETA 2892-A2. The GMT…
As far as I know, this caliber was produced in the mid-eighties to the mid-nineties
Hi, I am new here. I am just starting to go into movements and tinker…