Side by side
Smith & Bradley Atlantis SportvsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
Atlantis Sport44mm
Poseidon Diver (Automatic)40mm
Power Reserve
Atlantis Sport40h
Poseidon Diver (Automatic)40h
Water Resistance
Atlantis Sport300m
Poseidon Diver (Automatic)300m
MSRP
Atlantis Sport$249
Poseidon Diver (Automatic)$249
Full specifications
Case
2 specsDiameter
44mm
40mm
Lug Width
22mm
20mm
Crystal & Dial
2 specsAR Coating
Yes
Inner
Lume
Superluminova
None
Movement
2 specsCaliber
Ronda
NH35 Warranty
Type
Quartz
Automatic
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