Side by side
Alkin Watches Model OnevsSerket Watch Co Reef X
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Model One42mm
Reef X42.5mm
Power Reserve
Model One—
Reef X40h
Water Resistance
Model One100m
Reef X200m
MSRP
Model One—
Reef X$399
Full specifications
Case
5 specsDiameter
42mm
42.5mm
Thickness
13.25mm
12.7mm
Lug-to-Lug
50mm
49mm
Lug Width
22mm
22mm
Water Resistance
100m
200m
Crystal & Dial
2 specsDial Color
Green
Yellow
Lume
Super-LumiNova BGW9
None
Movement
2 specsCaliber
Seiko NH35A
Miyota 8215
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$399
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