Renata 389 Watch Battery Box - 390/389, SR1130W, 280-15, G10 – Watch Parts Direct
Duracell 389/390 Watch Battery (SR1130W) Silver Oxide 1.55V (1 PC). With a long-lasting charge that requires fewer recharges, Duracell Specialty and Rechargeable batteries really do set themselves apart from the rest.
Renata 389 4pk Watch Battery - 390/389, SR1130W, 280-15, G10 – Watch Parts Direct
Amazon.com: Energizer 389 Button Cell Silver Oxide SR1130W Watch Battery Pack of 5 Batteries : Health & Household