Versus
Thomas Earnshaw Copper Steel vs Thomas Earnshaw Cobalt Gem
The Sensei's verdict
Copper Steel 2—1 Cobalt Gem
The Copper Steel is the value play at $430 ($469 less), while the Copper Steel wears smaller at 42 mm. The Copper Steel is the pick.
Verdict & value
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Sensei Score
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$430$469 less
Price
$899
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Originality
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Movement
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Type
—
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Calibre
—
—
Tier
—
—
Power reserve
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Case & on the wrist
42 mm
Diameter
45 mm
50.5 mm
Lug-to-lug
54.5 mm
12 mm1.0 mm thinner
Thickness
13 mm
0 m
Water resistance
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stainless steel
Case material
stainless steel
Dial, crystal & details
Copper
Dial
blue
Acrylic / Hesalite
Crystal
Sapphire
Yes (luminous)
Lume
Yes (Swiss Newlite)