Yema SUPERMAN HERITAGE User manual

DIVE WATCHES

AB C D

SCREWED-DOWN POSITIONPOSITION A
POSITION B MANUAL WINDING
Your YEMA watch is equipped with a screw-down crown. A screw-down crown ensures
waterproofness by sealing the crown to the case of the watch.
Your YEMA watch is equipped with a self-winding mechanical movement, this means
is wound automatically by wrist movements alone. To ensure optimum winding, wear
your watch daily.
Before you first use the watch or if unworned for a long period of time, you will need
to wind it manually by unscrewing the crown and then turning it clockwise.

RAPID DATE-SETTING
If your YEMA watch is equipped with a date, to adjust the date, unscrew the crown
and pull it out to the second notch. Then simply turn it clockwise until the desired
date appears in the window. During this operation, your watch will keep running.
IMPORTANT: Do not make date adjustments when the time on the watch reads
between the hours of 9:00pm and 3:00am. The reason is that although a date makes
its changeover close to midnight, the gears that make that change happen to engage
quite a bit earlier. It takes extra time to disengage completely in the aftermath.
POSITION C
TIME SETTINGPOSITION D
In order to adjust the time, unscrew the crown and pull it out to the last notch. Then
turn it in either direction until the hands indicate the correct time. The small seconds
hand is stopped during this operation, allowing the time to be set accurately.

As an extra safety measure, YEMA developed a
propietary bezel-lock mechanism in the 1960s,
which is still used nowadays and brings a unique
look to the Superman Collection.
BEZEL-LOCK MECHANISM

BEZEL
FUNCTIONS

The unidirectional rotatable bezel allows precise measurement of dive times. For safety,
the bezel rotates counter-clockwise only.
Before beginning your descent, unscrew the crown to POSITION B to unlock the bezel,
then turn the bezel until the 12 o’clock triangle marker is opposite to the minute hand.
To finish, screw-down the crown to POSITION A.
This indicates the beginning of the dive. The duration of the dive is indicated on the
graduation on the bezel by the minute hand.

MAINTENANCE
OF YOUR YEMA WATCH

• Ensure that the crown is perfectly screwed down after winding up the movement and/or setting
the time and the date. Once the crown is fully screwed down against the case, your YEMA watch
is guaranteed waterproof.
• Avoid activities that may expose your watch movement to shocks.
• Never use chemicals to clean your YEMA watch. Use a microfibre cloth and wash the metal,
rubber, fabric bracelets and waterproof cases from time to time with a soft brush and soapy
water. We recommend that you do not use abrasive or corrosive products (solvents, detergents,
perfume, etc.).
• Always rinse your watch with fresh water after it’s been exposed to salt water.
A YEMA watch requires little maintenance. However, some precautions must
be taken to ensure the durability of your YEMA:

MODELS:
CALIBER: ETA 2824-2
CALIBER: SELLITA SW200-1
POWER RESERVE: 38H
SUPERMAN HERITAGE | YSUP2018A
SUPERMAN HERITAGE BLUE | YSUP2018B
SUPERMAN HERITAGE U.S. EDITION | YSUP2019C41

YEMA.COM
YEMA WATCHES reserves the right to modify the
models illustrated in this publication at any time.