Hi all,

I own an Omega Seamaster Cosmic 135.016 Tool 105 and wanted to get your thoughts on its value. Here’s the breakdown:

• Case: Silver, good condition, minor wear.
• Dial: Original silver sunburst, no damage.
• Crystal: Original, no cracks.
• Strap: Genuine but not period-correct.
• Extras: No box or papers.

How popular is this model, and what do you think it’s worth? Does the non-original strap hurt the value much…

Omega Seamaster Cosmic 135.016 Tool 105 – Value Check

Hey everyone,

I’m about to buy an Omega Seamaster Cosmic Ref. 135.016, and I noticed it has a leather strap. I’ve heard that the "Tool 105" in the reference number means it originally came with a metal bracelet. Is that true?

If so, does that affect the value or authenticity of the watch if it’s now on a leather strap? I want to make sure I’m getting a good deal and not missing something important. Any advice would be appreciated!

Thanks in advance!