Side by side
Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Poseidon Diver (Automatic)40mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Poseidon Diver (Automatic)40h
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
Poseidon Diver (Automatic)300m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Poseidon Diver (Automatic)$249
Full specifications
Case
4 specsDiameter
46mm
40mm
Thickness
14mm
12mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Movement
2 specsCaliber
Swiss High-Torque Quartz
NH35 Warranty
Type
Quartz
Automatic
Pricing
1 specsMSRP
$1,550
$249
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