Seiko - 6309-7290 Turtle - Homme - 1980-1989 - Catawiki
Seiko 6309-7290 Review - A Classic Diver From The 80s - iknowwatches.com
SOLD***FS:Vintage Original Seiko 6309 7290 Japan "17 Jewels"Version Dial $45 Shipped | The Watch Site
WTS] Seiko 6309-7290 diver Japan $160 [Repost] | WatchCharts
When I bought this 6309-7290 it came with a pepsi bezel insert which was clearly aftermarket, replaced it with an 'original' today. What are your thoughts : r/Seiko