![Seiko 2620A quartz technical manual - Service, Repair & Adjustment Techniques (Not Timing or Regulation) - Watch Repair Talk Seiko 2620A quartz technical manual - Service, Repair & Adjustment Techniques (Not Timing or Regulation) - Watch Repair Talk](https://www.watchrepairtalk.com/uploads/monthly_2022_12/76586633_Seiko2620movement-trimmer.jpg.0aa86ff5fe0c7c5808edd66919d129f7.jpg)
Seiko 2620A quartz technical manual - Service, Repair & Adjustment Techniques (Not Timing or Regulation) - Watch Repair Talk
![Montres pour Gens Normaux - Les Epicuriens du Tout • Voir le sujet - SEIKO Tank 1979 - 120 € - VENDUE Montres pour Gens Normaux - Les Epicuriens du Tout • Voir le sujet - SEIKO Tank 1979 - 120 € - VENDUE](https://i.postimg.cc/5tszv9fn/IMG-1520.jpg)
Montres pour Gens Normaux - Les Epicuriens du Tout • Voir le sujet - SEIKO Tank 1979 - 120 € - VENDUE
The Casual Wrist - BRAND : Seiko MODEL : 2620-5589 MOVEMENT : Quartz MANUFACTURE DATE: MAY 1981 CASE SIZE : 26 mm CASE THICKNESS : <10mm BAND WIDTH : 20 mm CRYSTAL :
![I'm trying to switch the battery on this seiko 2620 movement but the battery won't "lock" into position. Is it supposed to stay like this and be then pressed down by the back case? (second picture) : r/watchrepair I'm trying to switch the battery on this seiko 2620 movement but the battery won't "lock" into position. Is it supposed to stay like this and be then pressed down by the back case? (second picture) : r/watchrepair](https://i.redd.it/im-trying-to-switch-the-battery-on-this-seiko-2620-movement-v0-np6apd9yncka1.jpg?width=3024&format=pjpg&auto=webp&s=4d6bec8fee2fe8bec4225b2a042528316a15d0aa)
I'm trying to switch the battery on this seiko 2620 movement but the battery won't "lock" into position. Is it supposed to stay like this and be then pressed down by the back case? (second picture) : r/watchrepair
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