Specifications
| Feature | Details |
|---|---|
| Size | 11 1/2 inches |
| Height | 5.55 mm |
| Accuracy | -20 ~ +40 seconds per Day |
| Posture Difference | (under) 50 seconds |
| Running Time | (approximately) 42 hours |
| Vibration Frequency | 21600 vibration per Hour |
| Jewels | 21 pieces |
| Lift Angle | 49 degrees |
| Original Package | 100 pieces |
Movement Dimensions & Components
| Component | Part Number / Specification |
|---|---|
| Attached Stem | 065-212 |
| Screw for dial fix | 929-610 |
| Casing clamp | 082-060 |
| Screw for Casing clamp | 924-460 |
| Movement Diameter | Ø26.00 mm |
Clearance Information
Clearance changes are subject to the glass, case structure, and the length of the hand.
| Part | Minimum Clearance |
|---|---|
| Hand | 0.45 mm |
| Movement | 0.25 mm |
Gilt Version Available
Setting the Time
Diagram shows a watch dial with hands and a crown, indicating the process for setting the time.
Information: Time Measurement & Winding
Mechanical
Accuracy
Measure accuracy within a lapse of 10 to 60 minutes from full winding with ① posture.
Posture Difference
Measure accuracy in the following 4 postures:
- ① Dial side up
- ② 6 o'clock side up
- ③ 9 o'clock side up
- ④ 3 o'clock side up
Diagrams illustrate four positions: 1. Dial facing up. 2. Movement vertical, crown at 3 o'clock. 3. Movement vertical, crown at 6 o'clock. 4. Movement vertical, crown at 9 o'clock.
To Make Full-Winded
| Movement Series | Action |
|---|---|
| 90 / 91 | Turn the crown 40 times |
| 82 / 8N | Turn the crown 40 times |
| 6T | Turn the crown 20 times |
Winding Direction
Diagrams show winding directions for different movement series.
- 90/91/6T: Clockwise winding direction.
- 82/8N: Counter-clockwise winding direction.
