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Puw 1464
Ligne: 12.5'''
Jewels: 17
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1935-1954
Diameter: 28 mm
Height: 5.5 mm
Hands: 1.30 x 0.84 x 0.21 mm
The Puw 1464 watch movement, produced exclusively for Mido from 1935 to 1954, features a base plate derived from the AS 1131/1132. It offers optional black rhodium plating and a pink-gold plated train. Notably, it includes the Incastar regulator, which is the only large-scale produced regulator featuring a free oscillating hairspring. The end of the spring is fixed between two rollers, allowing for the adjustment of its length. This design eliminates isochronism error caused by the gap between the regulator pins. Additionally, the Puw 1464 movement incorporates several functions such as automatic (bumper) winding, sweep seconds, and Incabloc Shock Protection.
The Puw 1464 features the following functions:
- Automatic (bumper)
- Incabloc Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 3819 | Ordinary/None | Buy staff |
| 3819 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.090 x 280 x 8.5 mm | GR3498X | Auto | Buy mainspring |
| 1.35 x 0.090 x 250 x 8.0 mm | Auto | 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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