MART JAM - Panasonic MT920 TC920S Battery Capacitor for Seiko Watch Kinetic YT52 YT57 YT58
Amazon.com: Genuine Replacement for Panasonic MT920 "HAS NO METAL TAB / CONNECTOR" Lithium-Titanium recharable Battery Cell #10212754 for Casio Solar Powered & ETA Watches #10233316 w/ No Connector : Health & Household
Citizen 295-40 (Panasonic MT 920 with special connector)
Amazon.com: 295-5600 Genuine Original Citizen Watch Energy Cell - Battery - Capacitor for Eco-Drive Watch (Same as 295-56) : Health & Household