Side by side

Marathon Arctic OSAR 36mm AutomaticvsRZE UTD-8000

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Arctic OSAR 36mm Automatic
MarathonArctic OSAR 36mm Automatic
MSRP $1,200
UTD-8000
RZEUTD-8000
MSRP $279

At a glance

13 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
UTD-800040mm
Power Reserve
Arctic OSAR 36mm Automatic40h
UTD-800040h
Water Resistance
Arctic OSAR 36mm Automatic300m
UTD-8000200m
MSRP
Arctic OSAR 36mm Automatic$1,200
UTD-8000$279

Full specifications

Case

8 specs
Category
Diver
Tool
Diameter
36mm
40mm
Thickness
13mm
13.4mm
Lug-to-Lug
43.5mm
49.5mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Grade 5 Titanium
Water Resistance
300m
200m
Caseback
Solid
Screw secured titanium caseback

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
White
Black

Movement

2 specs
Caliber
Sellita SW220-1
Seiko VK64
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,200
$279

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon Arctic OSAR 36mm Automatic

The Marathon Arctic OSAR 36mm Automatic is noted for its non-tritium dial option, though some owners prefer the 1-12 numeral layout found on other models. One owner found the 36mm size too small for their wrist. Overall, owners appreciate the Marathon Arctic OSAR 36mm Automatic for its non-tritium dial option.

RZE UTD-8000

The RZE UTD-8000 is praised for its full titanium construction with scratch-resistant coatings and comfortable wearability, offering significant value at its price point. Reviewers note its modern materials like Cerakote-coated titanium and sapphire crystal, though its feature set does not rival more expensive digital competitors. Overall, the RZE UTD-8000 is considered a compelling enthusiast piece for its material execution and value.

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