A Seiko 6138-3009 chronograph on a Seiko 20mm oyster bracelet.
The original curved end pieces on the bracelet were replaced by Swedefreak’s end pieces meant for the 6105-8XXX diver. Those same end pieces just happen to fit this chronograph case, too.
I’ve worn this watch on a leather strap, never felt right. On this bracelet it fits just right.
Thank you to Swedefreak for developing and selling the end pieces.