Long Nguyễn Thanh on Instagram: “#SoldOut Seiko Champion Water 30 Proof Diashock 17 Jewels hand winding J13040. All original parts with good condition. OH already (…”
Vintage Seiko Champion J13040 No Date Seahorse Caseback Mechanical Watch | eBay
Simple Perfection With The Seiko Champion J13040
WTS] Seiko Champion J13040 Champagne dial Handwind movement | WatchCharts
Vintage Seiko Champion J13040 No Date Seahorse Caseback Mechanical Watch | eBay