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Return To ShopThe Seiko 2E20-5550 watch movement features an analog display, which indicates time through the use of hands and hour markers. Additionally, this movement includes a day and date display, providing users with information regarding the current day and date. The movement is equipped with 9 jewels, which reduce friction and enhance the efficiency and accuracy of the watch's performance.
The Seiko 2E20-5550 features the following functions:
| Ronda Reference # | Shock System | Buy |
|---|
| Dimensions | GR Reference # | End Type | Buy |
|---|
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BATTERY | SB-A8 | UC301 | Buy part |
| BATTERY CONNECTION POS TERMINA | 4242022 | X/7728 | Buy part |
| BATTERY HOLDING SPRING | 4225003 | X/9768 | Buy part |
| CENTER MINUTE WHEEL, HT 3. | 0270002 | 245/1301 | Buy part |
| CIRCUIT BLOCK | 4001010 | X/8400 | Buy part |
| COIL BLOCK | 4002002 | X/7601 | Buy part |
| DATE DIAL | 0801034 | X/9308 | Buy part |
| DATE FINGER | 0556240 | A/8184 | Buy part |
| DAY DIAL ENGL JAPANES | X/11118 | 870216 | Buy part |
| DAY FINGER | 0868007 | X/8097 | Buy part |
| DAY FINGER RING | 0499240 | A/8205 | Buy part |
| JEWEL, DIAFIX CAP | 0011221 | 400/1837 | Buy part |
| JEWEL, UPPER FOURTH WHEEL HOLE | 0011537 | X/8149 | Buy part |
| LEVER FOR UNLOCKING S | 0397014 | M/3144 | Buy part |
| MINUTE WHEEL | 0261012 | 260/1224 | Buy part |
| SCREW, DATE DRIVE WHEEL | 0012767 | 5445/499 | Buy part |
| SCREW, DATE JUMPER/DIAL GUAR | 0012736 | A/6572 | Buy part |
| SCREW, MINUTE COCK (SHORT) | 0012287 | 5445/473 | Buy part |
| SET LEVER | 0383020 | 443/1567 | Buy part |
| STEM, TAP 10 | 0354034 | 401/770 | Buy part |
| TECH SHEET | TS/SEK 0822A | Buy part |
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