377 SR626SW 1.55V 0% Hg Silver Oxide Watch Battery (2 Batteries) Made in Japan by Seiko,Amazon.com: Seizaiken 377 SR626SW 1.55V 0% Hg Silver Oxide Watch Battery (5 Batteries) Made in Japan by Seiko : Health & Household,OGIO ® Women's Pixel Full-Zip. LOG203,Amazon.com: Oyviny 6 Inch Oval Red LED Trailer Tail Lights 2PCS, Super Bright 24LEDs Oval 6,377 SR626SW 1.55V 0% Hg Silver Oxide Watch Battery (5 Batteries) Made in Japan by Seiko