Side by side

Marathon Arctic OSAR 46mm AutomaticvsTudor Pelagos FXD GMT

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
Pelagos FXD GMT
TudorPelagos FXD GMT
MSRP $5,475

At a glance

13 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
Pelagos FXD GMT42mm
Power Reserve
Arctic OSAR 46mm Automatic40h
Pelagos FXD GMT65h
Water Resistance
Arctic OSAR 46mm Automatic300m
Pelagos FXD GMT200m
MSRP
Arctic OSAR 46mm Automatic$2,500
Pelagos FXD GMT$5,475

Full specifications

Case

8 specs
Category
Diver
GMT
Diameter
46mm
42mm
Thickness
13mm
12.7mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Titanium
Finish
Brushed and polished
Brushed + Satin
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

3 specs
Caliber
Sellita SW220-1
MT5652-U
Power Reserve
40h
65h
Complications
None
GMT

Pricing

1 specs
MSRP
$2,500
$5,475

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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.

Tudor Pelagos FXD GMT

The Tudor Pelagos FXD GMT is a 42mm titanium tool watch with a matte black dial and beige markings, featuring a bi-directional 48-click 24-hour bezel and 200m water resistance. Reviewers highlight its legibility and the functional 24-hour bezel for timezone adjustments, noting its METAS Master Chronometer certified movement contributes to a surprisingly thin 12.7mm profile. However, some find the 42mm size and the beige lume colorway divisive. On balance, reviewers appreciate the Tudor Pelagos FXD GMT for its robust tool-watch functionality and advanced movement certification, despite some polarizing design elements.

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