Side by side

Marathon Arctic OSAR 46mm AutomaticvsOrient RA-AC0K Diver Watch

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

Arctic OSAR 46mm Automatic
MarathonArctic OSAR 46mm Automatic
MSRP $2,500
RA-AC0K Diver Watch
OrientRA-AC0K Diver Watch
MSRP $455

At a glance

15 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
RA-AC0K Diver Watch43.4mm
Power Reserve
Arctic OSAR 46mm Automatic40h
RA-AC0K Diver Watch40h
Water Resistance
Arctic OSAR 46mm Automatic300m
RA-AC0K Diver Watch200m
MSRP
Arctic OSAR 46mm Automatic$2,500
RA-AC0K Diver Watch$455

Full specifications

Case

6 specs
Diameter
46mm
43.4mm
Thickness
13mm
12.8mm
Lug-to-Lug
43.5mm
51mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
White
Black
Indices
Applied

Movement

4 specs
Caliber
Sellita SW220-1
F6722
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Date

Pricing

1 specs
MSRP
$2,500
$455

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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 46mm Automatic

Owners widely praise the Marathon Arctic OSAR 46mm Automatic for its overbuilt toughness and industrial, instrument-like aesthetic, with some preferring the Arctic dial for legibility. One owner notes the automatic movement may be unnecessary for rough use compared to a quartz option. Reviewers mention the MaraGlo luminous paint and a Sellita SW200-1 automatic movement. Some owners question its rising price and luxury positioning, with one reporting poor lume and movement performance. Overall, owners value the Marathon Arctic OSAR 46mm Automatic for its robust build and utilitarian design.

Orient RA-AC0K Diver Watch

Owners widely praise the Orient RA-AC0K Diver Watch for exceeding expectations and being a "real" watch. The mechanical movement is noted for keeping great time, running within a handful of seconds fast per day, with some owners considering Orient's budget movements among the best for accuracy. Overall, owners rate the Orient RA-AC0K Diver Watch highly for its surprising quality and reliable timekeeping at its price point.

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