Side by side
Helgray Poseidon Diver (Automatic)vsRolex Rolex Deepsea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
Rolex Deepsea44mm
Power Reserve
Poseidon Diver (Automatic)40h
Rolex Deepsea70h
Water Resistance
Poseidon Diver (Automatic)300m
Rolex Deepsea3,900m
MSRP
Poseidon Diver (Automatic)$249
Rolex Deepsea$68,100
Full specifications
Case
8 specsDiameter
40mm
44mm
Thickness
12.8mm
5.5mm
Lug-to-Lug
46mm
—
Lug Width
22mm
—
Material
Stainless Steel
18 kt yellow gold
Finish
Brushed and polished
—
Water Resistance
300m
3900m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve
Crystal & Dial
3 specsAR Coating
Inner
—
Indices
Applied
Index
Lume
None
Chromalight
Movement
4 specsCaliber
NH35 Warranty
3235
Power Reserve
40h
70h
Jewels
25
31
Complications
None
Date
Pricing
1 specsMSRP
$249
$68,100
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