Omega Seamaster Dynamic 1430

[zero1234]

Hello

I have owned a Seamaster Dynamic 1430 since new. Sadly it was thumped recently and now requires a new crystal, some hands and I wish to replace the battery.

As a general description - here is the model (the exact combination as in this advert):
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=180354939168

The case is a strange affair and I have no idea how to get into it. What tool is required to get inside?

Thanks in advance

Rodney

[ron]

The back looks like it 's screwed but the ring just hold the bracelet that exist of one part together with the middle case-ring of the watch.
The back is simply pressed.
Nice practical watch but had 2 times the same problem with the waterresistance of the crown.

best regards
Ronald