YES Watch Zulu series, Instruction Manual

Pushing L during data review sequence will speed it up. Push and hold L for 2 seconds to change to next

group of data during the CITY & TIME data > SUN data > MOON data review sequence.

Push M anytime to revert to regular time display.

How to use PET countdown

The Phase Elapsed Time function is used to count down

the days,, hours, minutes and seconds to a specific event.

It can also be used to count up after the event.

Up to 9999 days either way.

Push M 8 times until PET is displayed and then push S to enter setting sequence. Push S to set (B to go

back) and L to lock each segment in the flashing sequence of:

YEAR > MONTH > DATE > HOUR > MINUTE

Once set, the display will show the time of event and then how many days are left, before it reverts to

showing continuous countdown by hours, minutes and seconds.

To exit PET push M once to show regular time. Push M 7 times to re-enter PET. When re-entering the

mode pushing L will show PET data, while pushing S will enter the setting sequence.

There is a 30 beep countdown alarm prior to take-off before the digital time starts counting up.

The countdown event refers to time for HOME location only.

The arrow displayed after the digits indicate if PET is counting UP or DOWN.

Auto return

If you enter any mode except for Stopwatch, Timer and PET, the watch will automatically return to

SHOWING TIME, after about 2 minutes of no operation. Pushing M while in Stopwatch, Timer or PET

mode will return the display to SHOWING TIME.

Battery Care

When the LCD battery goes low, the display will show a low battery icon on the left side of the digits. A frozen,

partial or weak display is also a sign of a low battery. When the analog hand battery goes low, the solunar hand

will simply stop.

There are 2 batteries in the watch:

1. 

LCD battery lithium CR2032, expected lifetime 12- 24 months.

2. 

Analog hand battery lithium V364, expected lifetime 4-5 years.

To exchange the batteries, send your watch to us or take it to your trusted jeweler. Ask him to be careful and to

ensure proper seating of the O-ring before screwing the back down. If exchanging the small analog battery, slide

the metal "tongue" clockwise to the side to remove it. Do not apply too much pressure inside the module.

Do not unscrew any screws during battery exchange procedure.