Side by side
Serket Watch Co Reef XvsZero West M1 Mosquito (44mm)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Reef X42.5mm
M1 Mosquito (44mm)44mm
Power Reserve
Reef X40h
M1 Mosquito (44mm)41h
Water Resistance
Reef X200m
M1 Mosquito (44mm)100m
MSRP
Reef X$399
M1 Mosquito (44mm)$4,770
Full specifications
Case
4 specsDiameter
42.5mm
44mm
Thickness
12.7mm
14.1mm
Lug-to-Lug
49mm
49.6mm
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
Yellow
Black
Movement
2 specsCaliber
Miyota 8215
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$399
$4,770
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