Amazon.com: Duracell 309/393 Silver Oxide Button Battery, 1 Count Pack, 309/ 393 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More : Health & Household
Renata enkel horloge Batterij 393, SR754SW, AG5 1.55V (3 x 393 of SR 754 SW) : Amazon.nl: Kleding, schoenen & sieraden
393 - Renata - Non-rechargeable Battery, Watch, Single Cell