Side by side
Riley Watch Co Amelia Earhart Automatic - AE01-GMTvsSynchron Poseidon
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Amelia Earhart Automatic - AE01-GMT40mm
Poseidon41mm
Power Reserve
Amelia Earhart Automatic - AE01-GMT40h
Poseidon68h
Water Resistance
Amelia Earhart Automatic - AE01-GMT50m
Poseidon300m
MSRP
Amelia Earhart Automatic - AE01-GMT$441
Poseidon—
Full specifications
Case
6 specsDiameter
40mm
41mm
Thickness
11mm
11.9mm
Lug-to-Lug
46mm
45mm
Lug Width
20mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
50m
300m
Crystal & Dial
1 specsDial Color
—
Sunshine Yellow
Movement
2 specsCaliber
Seiko NH34A
La Joux-Perret G100
Power Reserve
40h
68h
Pricing
1 specsMSRP
—
—
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