Model No.: 23430custom watch sapphire crystal
There are several benefits to using sapphire crystal in watches:
It is very scratch-resistant, which means that it will not easily scratch or scuff.
It is very clear, which allows for a good view of the watch face and movement.
It is very durable, and can withstand knocks and bumps.
It is also very resistant to chemicals, which means that it will not be damaged by sweat or other liquids.
Scratch resistance: Sapphire crystal is the second hardest natural substance, after diamond, so it is very resistant to scratches.
Durability: Sapphire crystal is also very durable and can withstand a lot of wear and tear.
Chemical resistance: Sapphire crystal is resistant to chemicals, so it will not be damaged by sweat, water, or other liquids.
Heat resistance: Sapphire crystal is also resistant to heat, so it will not be damaged by exposure to sunlight or other sources of heat.
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