No products in the cart.
Return To ShopWatch Database
Unitas 285
Ligne: 10.5'''
Jewels: 15/17/19/21
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Diameter: 23.7 mm
Height: 4.15 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Unitas 285 is a manual wind mechanical watch movement that features a sweep second hand. It belongs to a set of movements that includes the 1080, 1082, 1084, 1086, 1088, 1094, 1096, 1098, 1140, 1142, 1144, 1146, 1148, 1154, 1156, 1174, 1176, 1178, 1180, and 1182. The Unitas 285 movement was commonly used in watches manufactured around 1955.
The Unitas 285 features the following functions:
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.110 x 290 x 9.5 mm | Manual | Buy mainspring | |
| 1.50 x 0.105 x 300 x 9.0 mm | GR4134 | 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.
