Why do I loose the signal on channel 26 only?

Have a look at the videos in this link. My personal view is that the job is the domain of a skilled watchmaker.

https://www.google.com/search?q=Remove+stem+%26+crown+in+a+Viceroy+watch+432026-05

..

Not for this forum.

Try pushing it back in place. I had a watch like that (a Bucherer).

DUALWATCH/

Description
Dualwatch monitors Channel on another channel;
Tri-watch monitors Channel 16 call channel while receiving another is convenient for monitoring operating on another channel.
DUALWATCH/TRI-WATCH SIMULATION
Call channel
Dualwatch
Tri-watch
•
If a signal is received on Channel 16, Dualwatch/Tri-watch
pauses on Channel 16 until the signal disappears.
•
If a signal is received on the call channel during
Tri-watch,
Tri-watch becomes Dualwatch until the signal disappears.
•
To transmit on the selected channel during Dualwatch/Triwatch,
push and hold
[PTT]
.

Operation
q
Select Dualwatch or Tri-watch in Set mode. (p. w
Rotate [CHANNEL] to select the desired operating e
Push [DIAL•DUAL/GRP] for 1 sec. to start Dualwatch or
Tri-watch.
•"DDDU
UUA
AAL
LL
1
116
66" appears during Dualwatch; "
T
TTR
RRI
II
1
116
66" appears during
Tri-watch.
•
A
beep tone sounds when a signal is received on r
To cancel Dualwatch/Tri-watch, push
[DIAL•
DUAL/GRP]
again.
[Example]:
Operating Tri-watch on INT
Channel 25
Tri-watch
starts. Signal is received on call channel.
25W25W
INTINT
DUPDUP
TAGTAG
TRITRI
1616
3434°
34.506N34.506N
123123°
23.236W23.236W
UTCUTC
1212:00:00
TELEPHONETELEPHONE
BUSYBUSY
25W25W
INTINT
CALLCALL
DUPDUP
TAGTAG
TRITRI
1616
3434°
34.506N34.506N
123123°
23.236W23.236W
UTCUTC
1212:00:00
INTLINTL
Tri-watch resumes after the
Signal received on Channel
signal disappears.
16 takes priority.
25W25W
INTINT
DUPDUP
TAGTAG
TRITRI
1616
3434°
34.506N34.506N
123123°
23.236W23.236W
UTCUTC
1212:00:00
TELEPHONETELEPHONE
BUSYBUSY
25W25W
INTINT
DUPDUP
TAGTAG
TRITRI
1616
3434°
34.506N34.506N
123123°
23.236W23.236W
UTCUTC
1212:00:00
TELEPHONETELEPHONE
More user manuals on
ManualsBase.com
If not understand mail me [email protected]

I am assuming this is your first digital television. Unlike the old analog television digital televisions
must have the channels scanned into the set. This what you have to do.
> Connect the signal source to the back. Antenna/Cable/Satellite.
(You may have already done the above step.)
> Go into the menu for the signal input source and set it to what was set on the back of the set.
> Click on scan or channel or whatever it's called and wait for it to search for available channels.
> Save the channels found.
You may exit menu and watch television.

The owner's manual gives this and more information.

I carried my Westinghouse TV to the basement. Unplugged the antenna from the digital converter box and connected it to my digital TV. I then re-scanned for channels and found channel 9. After carrying the Westinghouse TV back upstairs, I connected the original set-up and tuned to channel 9 which was now showing on the screen as no signal. From that point I moved my VHF dipoles until I had located the correct position for reception. A little labor intensive, but I was fortunate to have another antenna that was receiving channel 9.

There is a tiny point (end of small metal piece called setting lever) on the left side of the stem (on watch movement, very close where the stem is entering the movement).
You have to push that point down with a metal pin or tweezers. Crown (winder) must be pushed in to normal position otherwise you will not be able to put the stem back properly.
So, do as follows:
1) Push the crown in,
2) Lay the watch down on flat surface and push on setting lever point,
3) While holding setting lever pushed in- extract the setting lever by gently pulling crown out of watch.

Do not forget to rate, please.