Side by side
Monro Adventure Watches MA-1 UrbanvsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
MA-1 Urban44mm
Reef Mariana40mm
Power Reserve
MA-1 Urban41h
Reef Mariana—
Water Resistance
MA-1 Urban100m
Reef Mariana200m
MSRP
MA-1 Urban$321
Reef Mariana$449
Full specifications
Case
4 specsDiameter
44mm
40mm
Thickness
13.55mm
13.2mm
Lug-to-Lug
49mm
47.5mm
Water Resistance
100m
200m
Crystal & Dial
2 specsDial Color
Black
Orange
Lume
None
BGW9
Movement
2 specsCaliber
Seiko NH34A
Seiko NH35
Power Reserve
41h
—
Pricing
1 specsMSRP
—
$449
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