Side by side
Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsRiley Watch Co Studio Moonphase
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
Studio Moonphase34mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Studio Moonphase40h
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
Studio Moonphase50m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Studio Moonphase$254
Full specifications
Case
6 specsCategory
Diver
—
Diameter
46mm
34mm
Thickness
14mm
8.8mm
Lug-to-Lug
48mm
40.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
2 specsCrystal
Sapphire
Mineral
Dial Color
Black
—
Movement
1 specsCaliber
Swiss High-Torque Quartz
Ronda 708
Pricing
1 specsMSRP
$1,550
—
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