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Recta A
Ligne: 8.75'''
Jewels: 15/17
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Diameter: 19.7 mm
Hands: 1.20 x 0.60 / 0.18 mm
The Recta A is a mechanical watch movement with manual winding functionality. It features a sub-second function and also includes a date hand that can be set by adjusting the 20-24 hour timeframe. This watch movement was commonly used in watches manufactured around the 1960s. However, differences between the 633 movement and other movements within the 63X series (such as 631-636) remain unknown.
The Recta A features the following functions:
- Date hand: set by changing 20-24h
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.55 x 0.080 x 280 x 8.0 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|
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