Side by side
Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Reef46mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Reef38h
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
Reef300m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Reef$899
Full specifications
Case
4 specsCategory
Diver
—
Lug-to-Lug
48mm
52mm
Lug Width
20mm
24mm
Material
316L Stainless Steel
Stainless Steel
Movement
3 specsCaliber
Swiss High-Torque Quartz
Sellita SW200-1
Type
Quartz
Automatic
Power Reserve
40h
38h
Pricing
1 specsMSRP
$1,550
$899
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