Side by side
Formex Field AutomaticvsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Field Automatic40mm
Reef Mariana40mm
Power Reserve
Field Automatic41h
Reef Mariana—
Water Resistance
Field Automatic150m
Reef Mariana200m
MSRP
Field Automatic$881
Reef Mariana$449
Full specifications
Case
5 specsCategory
Field
—
Thickness
10.6mm
13.2mm
Lug-to-Lug
46.6mm
47.5mm
Material
Titanium
Stainless Steel
Water Resistance
150m
200m
Crystal & Dial
2 specsDial Color
Ash Grey
Orange
Lume
Super-LumiNova
BGW9
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH35
Power Reserve
41h
—
Pricing
1 specsMSRP
$881
$449
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