Side by side
Formex Essence FortyOnevsFrederique Constant Classics Index Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
12 of 29 specs differDiameter
Essence FortyOne41mm
Classics Index Automatic40mm
Power Reserve
Essence FortyOne41h
Classics Index Automatic—
Water Resistance
Essence FortyOne100m
Classics Index Automatic50m
MSRP
Essence FortyOne$1,890
Classics Index Automatic$1,150
Full specifications
Case
6 specsCategory
Dress
—
Diameter
41mm
40mm
Thickness
10.6mm
10.3mm
Lug-to-Lug
46.5mm
0mm
Lug Width
22mm
0mm
Water Resistance
100m
50m
Crystal & Dial
3 specsCrystal
Sapphire
—
Dial Color
Arctic White
—
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Sellita SW200-1
Frederique Constant FC-303
Power Reserve
41h
0h
Pricing
1 specsMSRP
$1,890
$1,150
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