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Ronda 4339
Base: Unitas 195
The Ronda 4339 watch movement is a manual-winding movement with a power reserve of approximately 42 hours. It operates at a frequency of 21,600 vibrations per hour and features 17 jewels. The movement includes a small seconds sub-dial and displays the time through hour and minute hands. It does not include a date function or any other complications.
The Ronda 4339 features the following functions:
- Alarm Complication
- Annual Calendar Complication
- Automatic Winding
- Chronograph Movement
- Date Display
- Day display
- Double / triple barrel
- Equation of Time Complication
- Flyback Chronograph
- GMT Complication
- Guilloche dial pattern
- Hacking Seconds
- Hand winding
- Jumping hour
- Minute Repeater Complication
- Moon phase Complication
- Perpetual Calendar
- Power Reserve Display
- Regulator
- Retrograde Display
- Skeletonized Movement
- Split-Seconds Chronograph
- Tachymeter Scale
- Tourbillon Complication
- World Time Display
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.080 x 260 x 7.5 mm | GR3474 | Manual | Buy mainspring |
| 1.35 x 0.085 x 240 x 7.0 mm | GR3485 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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