I'm looking for the manual instructions for my LANCASTER Watch 0346 I dont know how to adjust the date or knows about it

Download the instructions from the Casio web site and look for a "master reset" You'll need to get the instructions for your "module" which is printed on the back cover of the watch.

I need to change date and time for skmei 1065 pls help me ;)

I have just posted added a manual for this watch that will be available looking at my profile. It should be added within 24 hours of this time and date.

try this link below
https://www.swatch.com/en_gb/services/user-manuals/

This LUPO anion watch emits negative ions and infrared which make you calm. It soothes and relaxes your mind. How to set the time and date: This unique watch can display month, date, time & minute. 1.Press A button twice. (Date and Time displays when press once) 2.When the month figure appears, press M to set the month. 3.Press A button once again, the date figure appears and press M to adjust the date. 4. Press A button once again, the hour figure appears and press M to set the time. 5.Press A button once again, the minute figure appears and press M to set the minute. When you adjust one of among the month, date, time, minutes, just keep press A button until the desired figure appears and press M to adjust. Press M to see the date. Generally A button is to select the function. (Month, Date, Time, Minute) M button is to adjust the function.

Setting the date is covered in the instructions which you can get instructions from the Timex web site "timex.com".

At the bottom of the screen click on "manuals/downloads", then on "product
manual download"

Enter your watch type in the search box and click on "search"

I have a Timex Reef Gear watch...can't find a model number anywhere. (The watch back has the 3 digit code 940, one they don't list on the Timex site).

My watch has two stems to adjust the time, day, date, etc. On mine, you turn the top stem until what you want to adjust appears in the digital window, then you pull out the stem one click to adjust.

hey, know it's a while since you posted and you may not need it anymore, only saw this yesterday looking for an answer myself and couldn't find one any where, however just figured it out.
you need some thing with quite a small point like a fairly sharp pencil to depress the buttons fully. just pressing the M button will display the date, to adjust the date and time press the A button, first press allows you to change the month, second press the date, third press the hour and fourth press the minute. when you are on the one you want to change use the M button to scroll through the numbers. hope this is helpful.

for a watch face that has a day of week, date, and moon calendar: There are two click points on the set-pin. pull out 1 click to access date/moon calendar; spin clockwise to set the moon calendar. spin counterclockwise to set date.

pull out pin 2 clicks to set time, just like any other watch