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Bulova 6A
Ligne: 13'''
Jewels: 17
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 29.4 mm
Height: 4.6 mm
Hands: 1.50 x 0.90 / 0.21 mm
The Bulova 6A watch movement is categorized as a Wehrmachtswerk (Germany Military Movement), with specific differences unknown between the 6410N through 6412N models. These designations are likely related to varying bridge shapes. The movement features manual wind functionality, sub-second display, and a calendar with a date set by changing the 22-24 hour.
The Bulova 6A features the following functions:
- Calendar
- Date: set by changing 22-24h
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.75 x 0.135 x 360 x 11.5 mm | GR5171 | Manual | Buy mainspring |
| 1.70 x 0.130 x 360 x 11.5 mm | Manual | Buy mainspring | |
| 1.70 x 0.130 x 340 x 11.0 mm | GR4958 | 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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