Side by side
Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsSmiths PRECISTA PRS-45 AEROTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
PRECISTA PRS-45 AEROTIMER42mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
PRECISTA PRS-45 AEROTIMER—
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
PRECISTA PRS-45 AEROTIMER100m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
PRECISTA PRS-45 AEROTIMER—
Full specifications
Case
6 specsCategory
Diver
—
Diameter
46mm
42mm
Thickness
14mm
13mm
Lug-to-Lug
48mm
50mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
2 specsDial Color
Black
—
Lume
None
SuperLuminova
Movement
2 specsCaliber
Swiss High-Torque Quartz
Seiko VK64
Power Reserve
40h
—
Pricing
1 specsMSRP
$1,550
—
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