Energizer Watch Battery 390/389 SKU: 280103 MODEL: 390-389TSPZ Error. try again later You've successfully joined the club $ 3 .98 each Available on orders $50 to $1500. More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants Watch Battery 390-389. Features and benefits The Energizer 389 Battery is used in watches, remotes, toys, games and more. Silver Oxide.