No products in the cart.
Return To ShopWatch Database
Seiko 7002A
Ligne: 11.5'''
Jewels: 17/21/25
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1942-
Diameter: 26.3 mm
Height: 5.85 mm
Hands: 1.50 x 0.90 x 0.20 mm
The Seiko 7002A watch movement, introduced in 1942, belongs to the first calibre family featuring bidirectional rotor winding. It offered an optional Reed's regulator, although specific differences between the 690, 691, 696, and 698 were not disclosed. The movement includes automatic winding and a sweep second function.
The Seiko 7002A features the following functions:
- Automatic Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.110 x 340 x 10.0 mm | GR3984X | Auto | Buy mainspring |
| 1.40 x 0.110 x 350 x 10.5 mm | Auto | 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.
