Wich battery number may i use in this watch bulova 96t63 ??thanks

Hello Neisy Montes,

Bulova has their OWN battery numbers. I just open the watch... have a look... make a note... and I'm all good (for the next time).

The very best thing I can do is guess...
BEST for YOU is to phone... 1-800-233-3350

I have looked on the internet before... to attempt to IDENTIFY watch batteries...& been spoofed in the process.
Wiki list the Bulova Corp. Telephone as 1-800-233-3350

**** Bulova 228 (I think (or 606))
Bulova is a manufacturer of watches and clocks. Its headquarters is located in New York City. Bulova's Swiss-Made line is known as Bulova Accu•Swiss or formerly, Bulova Accutron. It is owned by Citizen Watch Co..

• 
  Wikipedia

• Customer service: +1 800-233-3350
• Founded: 1875
• Founder: Joseph Bulova
• Headquarters: New York City, NY

*****

I am a total amateur ("un-professional") horologist & lover of watches...

I could not idly stand by and watch the terrible toll taken on our lovely timepieces... when it came time to change those batteries...

So I purchased the tools & batteries myself & have been able to
avoid the horrific scratching & marring of the watches (we previously PAID to suffer).

Most likely...
Bulova 228 = S05 American Watch institute, USA: 357 (303)
Japan: SR44W .. (SR44SW)

Possibly...
Bulova 606‎ = S32 AWI... Energizer/Duracell 377 or SR626SW

Hope this helps!!

Cant see that model watch on the Bulova web site user manuals
http://www.manualslib.com/brand/bulova/watch.html
if unsure if it needs a battery go to a jeweler or watch or battery seller

some model Bulova Watched instructions
IF YOUR NEW WATCH IS A MECHANICAL WATCH
(no battery)
Mechanical watches differ from Quartz watches in several
respects:
1. No battery changes are needed - they are powered by a main-
spring, which is wound either by wrist movement; or in some
models by daily winding of the setting crown.
2. Because it is a mechanical device, it's accuracy is subject to
the effects of gravity and temperature. You can expect, on the
average, a daily variance of up to 10 to 20 seconds for
mechanical watches.
3. Just like automobiles, these watches require routine mainte-
nance. Due to their mechanical complexity, mechanical
watches require cleaning and new lubrication every 3 to 5
years to run at optimum efficiency.
FOR THE AUTOMATIC SELF-WINDING
MECHANICAL WATCH
it must be wound at least six or seven times before you wear it.
After that, your daily activity should wind the watch sufficiently
to keep it running at night when it is not being worn. If your
normal daily activity is not sufficient, occasional supplementary
manual winding may be necessary. It is suggested that your
mechanical watch be cleaned and oiled periodically to insure
optimum performance. As a mechanical watch, quartz watch
accuracy cannot be expected. References to the power cell do
not apply to Automatic watches