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USING THE SCREW-DOWN CROWN

Do 

NOT

 pull the crown unless it is 

UNSCREWED

 first:

NOTE:

 Failure to SECURELY screw down the crown after setting the watch 

may affect its water resistance.

TO UNSCREW:

Turn the crown anti-clockwise until it turns freely 
without tension. 

GENTLY

 pull the crown out to the 

other desired positions for watch setting (see specific 
operating instructions on the following pages).

TO SCREW:

Push the crown 

ALL THE WAY IN

 (towards the 

watch) 

THEN

 begin to turn clockwise until it is 

securely screwed down.

0

1

2

BEFORE YOU  USE THIS WATCH,
IT IS RECOMMENDED THAT YOU MANUALLY WIND THE 
MAINSPRING TO START IT MOVING.

THIS WATCH IS AN AUTOMATIC WATCH EQUIPPED WITH A MANUAL 
WINDING MECHANISM.

WINDING THE  MAINSPRING

1. Unscrew the crown by turning it anti-clockwise.

2. When it is in position 

[1]

, turn the crown clockwise to wind. 

Wind 5-10 times and it will start to move naturally after shaking 
slightly.

1

0

3

Summary of Contents for BL-3148

Page 1: ...CONGRATULATIONS ON YOUR NEW BALLASTTIMEPIECE VOL 1 48 EN B L 3 1 4 8 I N S T R U C T I O N M A N U A L...

Page 2: ...to ensure water resistance ALWAYS be certain that your crown is securely screwed down Position 0 is secured Positions 1 2 and 3 are not secured for water resistance Do NOT unscrew your crown while you...

Page 3: ...ing instructions on the following pages TO SCREW Push the crown ALL THE WAY IN towards the watch THEN begin to turn clockwise until it is securely screwed down 0 1 2 BEFORE YOU USE THIS WATCH IT IS RE...

Page 4: ...watch stops overnight or loses time it means it is not being fully wound 3 Push the crown in then screw it securely 4 HOWTO SETTHETIME 1 Unscrew the crown and pull it out to position 3 2nd click 2 Tu...

Page 5: ...conditions where Helium maybe prevalent at underwater depths While diving and use in Non diving condition the Helium Valve should remain closed and tightly screwed in flush to the case Fig 1 1 Fig 1...

Page 6: ...ser is exposed to a prolonged period of exposure to pressurized Helium such as decompression chamber Please allow the Helium release valve to regulate internal pressure of the timepiece Simply unscrew...

Page 7: ...ate the bezel so that the time remaining is set to dedicated hand 2 When the hand reaches zero or the mark on the bezel scale the event should occur or end Note The countdown measurement scale may app...

Page 8: ...n the spring so that the pin end reaches the hole for fastening B Quick release spring bar 13 12 A 1 Use your finger to Push down the spring to release and remove the bracelet HOW TO CHANGE BRACELET T...

Page 9: ...the buttons on the clasp sides 2 Flip the cover HOWTO USE A DEPLOYANT CLASP 1 2 HOWTO RESIZE METAL BRACELET On the inside of the bracelet you will see some small arrows engraved on removeable links 1...

Page 10: ...5 6 Nylon Head Hammer 3 4 16 17...

Page 11: ...7 Nylon Head Hammer FINISH 8 10 9 Micro size adjustment 18 19...

Page 12: ...11 FINISH 12 20...

Page 13: ...GENERAL CARE...

Page 14: ...WATER RESISIANT CHART...

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