Titanium watches
Discussion
Grade 5 titanium (as used by IWC) possesses good scratch resistance. Grade 5 is supposed to be harder than stainless steel, although I have no first-hand experience with it. Some others, e.g. Tudor, use grade 2 titanium. While grade 2 can scratch more easily, it “heals” over time as it oxidises, lessening the mark.
Moreover, you can use an ink eraser to remove the scratches from titanium. It works well, IME.
Several brands use hardened titanium, which is highly scratch resistant (significantly better than steel). E.g., Sinn’s tegimented titanium and Seiko DiaShield watches are highly scratch resistant. And I gather all Citizen’s titanium watches are hardened, too. Seiko DiaShield titanium is about 2-3 times hard than stainless steel, and Citizen Duratec titanium is 5-7 times harder than steel.
Moreover, you can use an ink eraser to remove the scratches from titanium. It works well, IME.
Several brands use hardened titanium, which is highly scratch resistant (significantly better than steel). E.g., Sinn’s tegimented titanium and Seiko DiaShield watches are highly scratch resistant. And I gather all Citizen’s titanium watches are hardened, too. Seiko DiaShield titanium is about 2-3 times hard than stainless steel, and Citizen Duratec titanium is 5-7 times harder than steel.
Salted_Peanut said:
Grade 5 titanium (as used by IWC) possesses good scratch resistance. Grade 5 is supposed to be harder than stainless steel, although I have no first-hand experience with it. Some others, e.g. Tudor, use grade 2 titanium. While grade 2 can scratch more easily, it “heals” over time as it oxidises, lessening the mark.
Moreover, you can use an ink eraser to remove the scratches from titanium. It works well, IME.
Several brands use hardened titanium, which is highly scratch resistant (significantly better than steel). E.g., Sinn’s tegimented titanium and Seiko DiaShield watches are highly scratch resistant. And I gather all Citizen’s titanium watches are hardened, too. Seiko DiaShield titanium is about 2-3 times hard than stainless steel, and Citizen Duratec titanium is 5-7 times harder than steel.
The aforementioned more knowledgeable person has entered the room Moreover, you can use an ink eraser to remove the scratches from titanium. It works well, IME.
Several brands use hardened titanium, which is highly scratch resistant (significantly better than steel). E.g., Sinn’s tegimented titanium and Seiko DiaShield watches are highly scratch resistant. And I gather all Citizen’s titanium watches are hardened, too. Seiko DiaShield titanium is about 2-3 times hard than stainless steel, and Citizen Duratec titanium is 5-7 times harder than steel.

Mezzanine said:
Salted_Peanut said:
Grade 5 titanium (as used by IWC) possesses good scratch resistance. Grade 5 is supposed to be harder than stainless steel, although I have no first-hand experience with it. Some others, e.g. Tudor, use grade 2 titanium. While grade 2 can scratch more easily, it “heals” over time as it oxidises, lessening the mark.
Moreover, you can use an ink eraser to remove the scratches from titanium. It works well, IME.
Several brands use hardened titanium, which is highly scratch resistant (significantly better than steel). E.g., Sinn’s tegimented titanium and Seiko DiaShield watches are highly scratch resistant. And I gather all Citizen’s titanium watches are hardened, too. Seiko DiaShield titanium is about 2-3 times hard than stainless steel, and Citizen Duratec titanium is 5-7 times harder than steel.
The aforementioned more knowledgeable person has entered the room Moreover, you can use an ink eraser to remove the scratches from titanium. It works well, IME.
Several brands use hardened titanium, which is highly scratch resistant (significantly better than steel). E.g., Sinn’s tegimented titanium and Seiko DiaShield watches are highly scratch resistant. And I gather all Citizen’s titanium watches are hardened, too. Seiko DiaShield titanium is about 2-3 times hard than stainless steel, and Citizen Duratec titanium is 5-7 times harder than steel.


Mezzanine said:
Someone more knowledgeable than me will probably correct this but aren’t titanium cases easier to mark/ding than steel?
I've got 2 Titanium watches, both Omega and yes I would say they mark very easily especially the bracelet clasp of my Planet Ocean. It polishes out easily though using a grey scotchbrite pad (which still maintains the 'brushed' look), though I am currently wearing it on 1 of 2 aftermarket rubber straps that I bought as I find them more comfortable.



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