Versus
Nivada Grenchen Chronomaster Valjoux 23 BIG EYE vs Nivada Grenchen F77 Black Ceramic Meteorite MK1 - 37MM
The Sensei's verdict
Chronomaster Valjoux 23 BIG EYE 1—1 F77 Black Ceramic Meteorite MK1 - 37MM
The F77 Black Ceramic Meteorite MK1 - 37MM is the value play at $1,760 ($3,140 less), while the F77 Black Ceramic Meteorite MK1 - 37MM wears smaller at 37 mm.
Verdict & value
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Sensei Score
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$4,900
Price
$3,140 less$1,760
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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
38 mm
Diameter
37 mm
46.5 mm
Lug-to-lug
45 mm
12.7 mm0.2 mm thinner
Thickness
12.8 mm
100 m
Water resistance
100 m
stainless steel
Case material
Ceramic
Dial, crystal & details
black
Dial
black
Sapphire
Crystal
Sapphire
Yes (Super-Luminova)
Lume
Yes (Super-LumiNova)

