No products in the cart.
Return To ShopWatch Database
Seiko 1F21-1B3A
The Seiko 1F21-1B3A is a watch movement that features analog display and operates on quartz technology.
The Seiko 1F21-1B3A features the following functions:
- Analog Display
- Quartz Movement
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
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 |
|---|---|---|---|
| BATTERY | 364 | SR621SW | Buy part |
| BATTERY CLAMP | X/11540 | 4400/101001 | Buy part |
| BATTERY INSULATOR | X/11536 | 4046/101001 | Buy part |
| CANNON PINION, HT 1.05 | 240/1989 | 243/101001 | Buy part |
| CANNON PINION, HT 1.54 | 240/1990 | 243/ETA 101 001 | Buy part |
| CANNON PINION, HT 254 | 240/2032 | Buy part | |
| CIRCUIT | X/11535 | X/11535 | Buy part |
| CORRECTOR PUSH PIECE | M/4160 | M/4160 | Buy part |
| DISTANCE PIECE FOR #4 | X/11539 | 4303/101001 | Buy part |
| HOUR WHEEL, HT .64 | 250/1682 | Buy part | |
| HOUR WHEEL, HT 1.14 | 250/1683 | /201 001 | Buy part |
| INTERMEDIATE WHEEL (30.012) | 203/274 | 203/ETA 101.001 | Buy part |
| MINUTE WHEEL | 260/1333 | Buy part | |
| ROTOR | X/11537 | 4211/101001 | Buy part |
| SCREW, ELECTRONIC MOD (SHORT) | X/11541 | 54000/101001 | Buy part |
| SCREW, ELECTRONIC MODULE (LONG | X/11542 | 54000/1/101001 | Buy part |
| SCREW, LOW TRAIN WHEEL BRIDGE | M/4158 | 5119/101001 | Buy part |
| SCREW, PLATE | 5110/1011 | Buy part | |
| TIME SET CORRECT CONT | X/11538 | 4266/101001 | Buy part |
| TRAIN BRIDGE W/COIL | X/11620 | X/11620 | Buy part |
| TRANSMISSION WHEEL (30.013) | M/4159 | 228/101001 | Buy part |
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
