DSSD & Sub 21J observation

[DaniM4]

hi guys,

when i got my DSSD, i wound it 40 times, when i got home, i synchronized it with the time on my PC.

after a day, i noticed the time accuracy is around 30 seconds, based on my PC time.

i did not wear it for a day, when i got back to it, it has already stopped.

i did the same process but this time i did not wind the watch

i just gave it a shake and wore it the whole day

after a day, when i checked the time synch, it went down to 5-6 seconds time accuracy.

i decided to do the same thing on my sub, also has a 21j movement,

and what do you know, it also gave the same time accuracy

hehehe

i don't know if it applies to every 21j movement

just sharing my observation

thanks

[2005SUBMARINER]

same thing with my asian dssd , i just replaced the movement with a dg2813 from offerie & she's running eta'ish .

good luck , its a dam great watch !

[DaniM4]

thanks

btw, when you replaced the movement, did you use the same watchhands?

what about the datewheel?

sori for too many questions, i'm a nood re mods. thanks again

[panera]

As same as My 21 j It pretends like ETA???

[2005SUBMARINER]

its a direct fit , exept for the date wheel , you have to swap the old date wheel or old date wheel inlay to the new movement & thats it ..

if you search the watch repair section you will find many usefull threads .

good luck .

[DaniM4]

2005submariner,

copy.

thanks a lot

Edited March 13, 2009 by DaniM4