Side by side
Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsSmiths 'SEAFIRE' PRS-37
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
'SEAFIRE' PRS-3740mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
'SEAFIRE' PRS-37—
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
'SEAFIRE' PRS-37100m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
'SEAFIRE' PRS-37—
Full specifications
Case
6 specsCategory
Diver
—
Diameter
46mm
40mm
Thickness
14mm
12.3mm
Lug-to-Lug
48mm
45.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
1 specsLume
None
SuperLuminova
Movement
2 specsCaliber
Swiss High-Torque Quartz
ISA 9500-1010
Power Reserve
40h
—
Pricing
1 specsMSRP
$1,550
—
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