Demonstration of the Candino quartz watch (model 2079, ETA F06.111 movement)

Here is a demonstration of the Swiss quartz watch "Candino" (model 2079, ETA F06.111 movement), with partial disassembly and battery replacement. You can also hear the amplified sound of the movement running at 400% (the recording was made with the back cover open, as it is almost inaudible when closed).
Timecode:
00:01 - Start of the demonstration, showing the watch from different angles;
00:53 - Demonstration on a 17mm wrist;
01:25 - Disassembling the bracelet, unscrewing the back cover;
02:54 - Review of the rubber gasket, disassembly of the plastic mechanism holder;
03:36 - Removing the battery;
03:50 - Removing the winding stem, extracting the movement and dial from the case;
04:22 - Inserting the movement with the dial back into the case;
05:10 - Inserting the winding stem;
05:59 - Installing the battery and plastic holder;
06:24 - Installing the rubber gasket, screwing the back cover in place;
07:49 - Demonstrating the instant date-change function;
08:03 - Switching to time-setting mode, showing how to change the date in this mode;
08:42 - Setting the current time, switching to the running mode of the watch;
09:24 - Reconnecting the bracelet;
10:14 - Demonstrating the sound of the movement (with the back cover open). End.
Technical specifications of the watch/movement:
Watch diameter: 39mm (with the crown), 44mm (lug-to-lug), thickness: 9mm
Weight (with the bracelet): 97 grams
Bracelet length: 23 cm, width: 18 mm
Case/bracelet materials: stainless steel with coating (titanium nitride?)
Glass: sapphire
-The hands are coated with luminescent material (in ultramarine shade), which glows for up to half an hour (after that, it is no longer visible to the naked eye)
Manufacturer's claimed water resistance: 100M (questionable)
Movement: ETA F06.111 (disassembleable, 3 jewels)
Service manual: [Service Manual Link](drive.google.c...)
Functions: Instant date change, stop second;
Power element: R371/SR920SW/SG6/AG6 1.55V (works also with LR69 1.5V);
Service life: 2-7 years (depends on the battery);
Claimed accuracy: +/- 20 seconds per year
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