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Alpina 890
(Alpina Straub)
Ligne: 19.5'''
Jewels: 11
Power Reserve: 3 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 44 mm
Height: 8.1 mm
Hands: 1.35 / 1.35 mm
The Alpina 890 watch movement is an open face calibre with a stop function controlled by a pillar wheel. It features a barrel with Geneva stopwork. The early calibres of the Alpina 890 are poorly recorded and lack a calibre signature, thus limiting availability of detailed information. However, it is known that the movement incorporates a timer with a precision of 60 seconds (0.2 seconds) and a range of 60 minutes, utilizing a pillar wheel mechanism. Additionally, it offers an addition timer, stem wind functionality, and a sweep second hand.
The Alpina 890 features the following functions:
- Addition timer
- Stem wind
- Sweep second
- Timer, 60s (0.2s), 60min, pillar wheel
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 3096 | Ordinary/None | Buy staff |
| 4143 | Incabloc | Buy staff |
| 4143 | Monorex | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.65 x 0.190 x 19.0 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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