Seiko SR1130W (389) - Silver Oxide Watch Battery | All Time Co.
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: Maxell Watch Battery Button Cell SR1130W 389 Pack of 5 Batteries : Health & Household