Titanium San Martin watches

The Titanium Field Guide lists 3 titanium San Martin watches, from $278 to $369. Every entry is verified for titanium content, sourced against the maker, and dated.

• Watchdives SN0121T Titanium 39mm
  Grade 2/5 (listings vary) · 39.0 mm · Seiko NH35 · $278
• SN0111-T GR5 Diver
  Grade 5 (caseback Grade 2) · 40.0 mm · PT5000 / Sellita SW200 · $369
• SN027-T3 Grade 5 Titanium Diver 43mm
  Grade 5 · 43.0 mm · Seagull ST2100 · Price on request