Side by side
Serket Watch Co Reef XvsZero West M1 Series
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 Series41mm
Power Reserve
Reef X40h
M1 Series41h
Water Resistance
Reef X200m
M1 Series100m
MSRP
Reef X$399
M1 Series$3,600
Full specifications
Case
4 specsDiameter
42.5mm
41mm
Thickness
12.7mm
13.5mm
Lug-to-Lug
49mm
46mm
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
Yellow
—
Movement
2 specsCaliber
Miyota 8215
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$399
$3,600
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