Mark Maddox Midtown HC7146-53, Instructions Manual

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OPERATIONAL MANUAL
1. CHANGING THE TIME
1.1) Pull the crown out to position
(C1) .
1.2) Turn the crown in a clockwise direction to turn the
hour and minute hands to select the desired time.
1.3) Press the crown in to return it to position (C0) .
Note: the 24-hour indicator is in synchronous
rotation with the clock time.
2. CHANGING THE 2
ND
TIME - 24 HOURS
Press button P1 to move the day hand forward to the
desired date.
1 2
C1
P1
C0
P1
B. Technical data
• Automatic mechanical mechanism.
• 23 rubies.
• Alternations: Vibration 21,600 per hour.
• Adjustment: Permitted variation ± 20 seconds per day.