No products in the cart.
Return To ShopWatch Database
International Durowe 7428
(Durowe)
Ligne: 18.5'''
Jewels: 15
Power Reserve: 33 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1933
Diameter: 41.6 mm
Height: 4.15 mm
Hands: 2.00 x 1.15 / 0.26 mm
Base: Unitas 33
The International Durowe 7428 is an open face calibre watch movement with a stem wind and set function. It features a sub-second hand and was likely produced around 1933. However, details about specific differences between the Alpina 277 and 6521 are currently unknown.
The International Durowe 7428 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.190 x 490 x 16.0 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 |
|---|
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
