Versus
AVI-8 Timepieces Piston Black vs ZBIOLAND Radial Engine
The Sensei's verdict
Piston Black 1—0 Radial Engine
The Piston Black is the value play at $350 ($1,441 less), while the Radial Engine wears smaller at 43 mm. The Piston Black is the pick.
Verdict & value
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Sensei Score
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$350$1,441 less
Price
$1,791
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Originality
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Movement
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Type
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Calibre
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Tier
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Power reserve
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Case & on the wrist
44 mm
Diameter
43 mm
52 mm
Lug-to-lug
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16.5 mm
Thickness
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50 m
Water resistance
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stainless steel
Case material
Titanium
Dial, crystal & details
black
Dial
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Sapphire
Crystal
Sapphire
Yes (unique luminous pigment)
Lume
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