You searched for "SR920"
Murata
Murata SR920 Button Battery, 1.55V, 9.5mm Diameter
Part: SR920
Silver oxide button battery for watches, timers, and portable electronic instruments.
Murata
Murata SR920 Coin Battery, 1.55V, 9.5mm Diameter
Part: 97384162 SR920/8MR1WW
Silver oxide coin battery for watches and precision electronic devices.