Citizen 8N33 User manual

※Accuracy of the mechanical watch is different from the daily rate of the quartz watch and the
accuracy will change maximum of several ten seconds during rewinding the spring, then the accuracy
of the half winding condition will be different from that if full winding condition.
Standard Time Performance
<Measurement Condition>
Accuracy Measure within lapse of 10～60 minutes from full winding.
Posture difference
Measure accuracy in 4 different postures shown on the
right picture within lapse of 10～60 minutes from full winding.
※Direction of 4 postures ①Date Dial Up ②6 o'clock up ③9 o'clock up ④3 o'clock up
Duration time
In hand-winding, measure the operating time after winding the mainspring fully by hands
and leaving itself on natural condition with posture.
※8N33 needs 35～36 rotations and 6T33 needs about 19～20 rotations for full winding.
When tha mainspring is fully winded, the crown is not to be turned any more.
Please never wind the crown forcibly after full winded. It can be a cause of trouble.
More than 40 hours
17 Jewels 17 Jewels
6T33
-20～+40 seconds／day
More than 40 hours
Total height
Vibration frequency
Case fitting diameter
Under 50 seconds
-20～+40 seconds／day
Under 50 seconds
8N33
Jewels
Calibre
Cal. 8N33/6T33
HAND-WINDING & FULL-SKELETON MOVEMENT
Ligne
Overall diameter
Calibre 8N33 6T33
8-3/4
Φ19.8mm
11-1/2
Φ26mm
4.47mm
Φ25.6mm
28800times/hour
Φ19.4mm
21600times/hour
4.24mm
Accuracy
Posture difference
Duration time
①② ④③
1. Basic Specification
2. Time Performance

Hand-winding clockwise
8N33
The way to wind the mainspring and adjust the hand.
(1) Winding the Mainspring
Hand winding watch can be winded by turning the crown clockwise in Normal position.
Wind several times clockwise. It will start to move naturally.
※When the mainspring is full-winded( 35～39 rotations of the crown are needed), stop turning
the crown. If not to stop, it can be a cause of trouble.
(2)Setting the Time
1. Pull the crown to the1st Click Position.
2. Turn the crown to set the hour and minute hands.
6T33
The way to wind the mainspring and adjust the hand.
(1) Winding the Mainspring
Hand winding watch can be winded by turning the crown in Normal position.
Wind several times clockwise. It will start to move naturally.
※When the mainspring is full-winded( 19.5 rotations of the crown are needed), stop turning
the crown. If not to stop, it can be a cause of trouble.
(2)Setting the Time
1. Pull the crown to the 1st Click Position.
2. Turn the crown to set the hour and minute hands.
These specifications might be changed without prior notice.
082-060 ×2
8N33 6T33
065-117 ×1
082-070 X2
065-212 ×1
924-460 ×2
929-610 ×2
923-140 X2
928-150 ×2
Winding Stem
Screw for Clamp
Screw
Casing Clamp
Calibre
3. Function
4. Operation Method
5. Separated Parts