Side by side
Formex Essence FortythreevsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Essence Fortythree43mm
Reef Mariana40mm
Power Reserve
Essence Fortythree38h
Reef Mariana—
Water Resistance
Essence Fortythree100m
Reef Mariana200m
MSRP
Essence Fortythree$1,850
Reef Mariana$449
Full specifications
Case
6 specsCategory
Dress
—
Diameter
43mm
40mm
Thickness
10.6mm
13.2mm
Lug-to-Lug
49mm
47.5mm
Lug Width
22mm
20mm
Water Resistance
100m
200m
Crystal & Dial
2 specsDial Color
Black
Orange
Lume
Super-LumiNova
BGW9
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH35
Power Reserve
38h
—
Pricing
1 specsMSRP
$1,850
$449
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