Genuine Seiko Sb-a4 394 Sr936sw Battery for 7a38 Chronograph Watch for sale online | eBay
[w987] SEIKO 7A38-7030 SPEED MASTER Titanium Original band New battery EX/VG | eBay
Vintage Seiko Chronograph 7A38-7100 Black Color | Bangkokjunkman.com
7a38-7270] I changed my battery today, and my watchmaker told me is untouched inside. 1988, by 3 years with me and the most worn watch in this time. Looks like is inspired
SOLD 1983 Seiko Vulcan 7A38-701B - Birth Year Watches