Batteries

Panasonic CTL-621 Lithium Rechargeable Battery (CTL-621F).  Found in many Casio watches.

Panasonic CTL-1025 Rechargeable Battery.  Used in Casio watches and others.

Panasonic CTL-920 (CTL920F). Solar rechargeable used in many Casio watches.

For Seiko calibers V195, V198

For Seiko calibers: V137, V138, VS22

Seiko 30235MZ Capacitor. Fits movements:
5M22A, 5M23A, 5M25A, 5M42A, 5M43A, 5M45A, 5M47A, 5M54A, 5M62A, 5M63A, 5M65A, 5M84A, 5S22, YT57, YT58, YT62

For Seiko calibers V172, V174 and V175.

Seiko CR1612/303138NO. 3V lithium battery for Seiko 4F32 & 4F56

Citizen Eco-Drive Rechargeable Batteries (Capacitor)

ETA 205.911 Battery-Capacitor, MT920

Battery Clamp Screw Assortment, 100 Pieces assorted, Newall N100. Fits a variety of watches.

The newest in innovative watch analyzers now offered by EURO TOOL allows users to tell whether the step motor is working or if the battery is dead without opening the watch.

Battery Clamp Assortment, 50 Pieces assorted. Made to fit most popular quartz watches.