No products in the cart.
Return To ShopWatch Database
Seiko 7S36A
Ligne: 6.75 x 7.5'''
Jewels: 17/21/25
Lift Angle: 52°
Power Reserve: 35 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1954
Size: 15.3 x 17 mm
Height: 5.3 mm
Hands: 1.20 x 0.60 mm
The Seiko 7S36A watch movement, which was in use around 1954, includes an optional winding gear made from beryllium bronze. It is noted that there are differences between this movement and the 1477 and 1563 movements, although the specific variations are unknown. Additionally, the Seiko 7S36A movement is equipped with automatic winding functionality.
The Seiko 7S36A features the following functions:
- Automatic Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4338 | Ordinary/None | Buy staff |
| 4039 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.060 x 210 x 6.0 mm | Auto | Buy mainspring | |
| 1.50 x 0.065 x 200 x 6.0 mm | GR4048X | 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
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
