No products in the cart.
Return To ShopWatch Database
Unitas 287
Ligne: 10.5'''
Jewels: 15
Power Reserve: 36 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1925
Diameter: 23.75 mm
Height: 4.3 mm
Hands: 1.30 x 0.80 / 0.24 mm
The Unitas 287 watch movement is part of a series of movements with various bridge layouts, some of which may be labeled as AS 340. There are many designations listed for these movements, including 302, 303, 311, 313, 323, 324, 328, 329, 333, 340, 342, 344, 361, 362, 365, 371, 383, 396, 473, 546, 549, 569, 585, 595, 603, 621, 629, 636, 694, 709, 714, 717, 720, 731, 775, 790, 803, 825, 915, and 951. The Unitas 287 movement is a manual wind movement with a sub-second function. It was commonly used around 1925.
The Unitas 287 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.100 x 290 x 9.0 mm | Manual | Buy mainspring | |
| 1.50 x 0.105 x 280 x 9.0 mm | GR41332 | 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.
