Side by side
Serket Watch Co Reef MarianavsUgly Watch Co RM3
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Reef Mariana40mm
RM342mm
Power Reserve
Reef Mariana—
RM3—
Water Resistance
Reef Mariana200m
RM3200m
MSRP
Reef Mariana$449
RM3—
Full specifications
Case
4 specsDiameter
40mm
42mm
Thickness
13.2mm
—
Lug-to-Lug
47.5mm
51mm
Lug Width
20mm
22mm
Crystal & Dial
2 specsDial Color
Orange
White
Lume
BGW9
None
Movement
2 specsCaliber
Seiko NH35
ST1901
Type
Automatic
Manual
Pricing
1 specsMSRP
$449
—
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