Side by side
Marathon Arctic OSAR 36mm AutomaticvsRZE Valour 38
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Arctic OSAR 36mm Automatic36mm
Valour 3838mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Valour 3840h
Water Resistance
Arctic OSAR 36mm Automatic300m
Valour 38100m
MSRP
Arctic OSAR 36mm Automatic$1,200
Valour 38$399
Full specifications
Case
8 specsCategory
Diver
—
Diameter
36mm
38mm
Thickness
13mm
11mm
Lug-to-Lug
43.5mm
45mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Grade 5 Titanium
Water Resistance
300m
100m
Caseback
Solid
Display
Crystal & Dial
1 specsAR Coating
Inner
Underside
Movement
2 specsCaliber
Sellita SW220-1
Miyota 9039
Complications
None
Date
Pricing
1 specsMSRP
$1,200
$399
Follow this matchup
Get a note when Marathon Arctic OSAR 36mm Automatic vs RZE Valour 38 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Fortis Marinemaster M-40vsRZE Valour 38Fortis Marinemaster M-44 DLCvsRZE Valour 38Fortis Marinemaster M-44vsRZE Valour 38Marathon MSAR (Medium Search & Rescue) Diver's AutomaticvsRZE Valour 38Marathon Arctic OSAR 36mm AutomaticvsWolbrook Skindiver AutomaticMarathon Arctic OSAR 36mm AutomaticvsAstor + Banks Fortitude Lite











