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Jeambrun 26D
Ligne: 11.5'''
Jewels: 17
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1957-
Diameter: 26.6 mm
Height: 4.75 mm
Hands: 1.60 x 0.88 / 0.16 mm
The Jeambrun 26D watch movement, introduced in 1957, features a Breguet hairspring. Initially, the movement included two crown-wheel screws, which was later reduced to only one screw. This manual wind movement incorporates several functions, including sub seconds, date display, shock protection, and a calendar feature. The Jeambrun 26D has been utilized since 1957.
The Jeambrun 26D features the following functions:
- Calendar
- Date
- Manual Winding
- Shock Protection
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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