Side by side
Helgray Poseidon Diver (Automatic)vsRolex Submariner Date
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
Submariner Date41mm
Power Reserve
Poseidon Diver (Automatic)40h
Submariner Date70h
Water Resistance
Poseidon Diver (Automatic)300m
Submariner Date300m
MSRP
Poseidon Diver (Automatic)$249
Submariner Date$50,900
Full specifications
Case
7 specsDiameter
40mm
41mm
Thickness
12mm
—
Lug-to-Lug
46mm
—
Lug Width
20mm
—
Material
Stainless Steel
18kt Yellow Gold
Finish
Brushed and polished
18 kt yellow gold
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown
Crystal & Dial
4 specsAR Coating
Inner
—
Dial Color
Black
Blue
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
$50,900
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