[SPECIFICATIONS]
Item
Cal. No.
Power generator
Rechargeable
battery
Monthly rate: less than 15 seconds (worn on the wrist at temperature
range between 5 ºC and 35 ºC)
Nil
Use 10-second gate
Movement: less than 0.70 µA
Circuit block: less than 0.40 µA
Circuit block for calendar: less than 0.40 µA
Automatic generating system
MT920 Manganese titanium lithium rechargeable battery
0.45V - 2.50V
Validity of time relay function: approximately 4 years (from full charge)
16 jewels
1/44
PARTS LIST/ TECHNICAL GUIDE
KINETIC Cal. 7D56A
7D56A
Driving system
Additional function
Crown operation
Loss/Gain
Regulation system
Gate time for rate measurement
Current consumption
Power supply
Operating
voltage range
Duration of charge
Number of jewels
Normal position
1st click position
2nd click position
Coil resistance
• 3 hands (Hour/Minute/Second )
• Big calendar (Date)
• Year /Month indicator
• 24 hour indicator
Stepping motor 2 pieces and 1 piezoelectric motor for calendar
• Perpetual calendar function up to 28 Feb 2100
• Power save function
• Time relay function
• Energy depletion forewarning function
• Overcharge prevention function
• Electronic circuit reset function
• Date correction function
• Second hand stop function
Free
Calendar setting
•
Diameter
Outside :
Ø 32.0 mm
Casing :
Ø 30.0 mm
• Height: 6.10
mm
Time setting
Movement
Second coil block: 2.00 - 2.45 K
Ω
Hour and minute coil block:
Coil for driving hands: 1.00 K
Ω
- 1.25 K
Ω
Coil for detecting generation: 270
Ω
- 330 K
Ω
Generating coil block: 360 - 420
Ω
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