Seiko MarineMaster 300, SBDX017, MM300. This comes as a complete kit (outer sleeve, inner box, hang tags, booklet, warranty card, extra link, black rubber strap, etc.).

I bought this used in the condition presented. The ratcheting extension on the bracelet works wonderfully. The clasp shows honest scratches, slightly stronger than average desk dive scratches, but nothing I’ve ever felt the need to fix. The bracelet, case and bezel show some very minor normal use hairline scratches. The crystal is clean.

I swear the bezel changes colors depending on the light, from a deep black to a brownish bronze, to an almost chrome look in different surroundings. The lume is bright, and I love the way it looks in the daylight. Everything works as it should, and the monoblock case design wears like a dream. I truly love this watch, I’m just adding something new to my collection.

I can provide more pictures to serious parties.

$2300 shipped in the main 48 states. Payment through Zelle.