Side by side

Marathon Arctic OSAR 46mm AutomaticvsSeiko 5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model

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

At a glance

14 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model42.5mm
Power Reserve
Arctic OSAR 46mm Automatic40h
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model41h
Water Resistance
Arctic OSAR 46mm Automatic300m
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model100m
MSRP
Arctic OSAR 46mm Automatic$2,500
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model$460

Full specifications

Case

6 specs
Diameter
46mm
42.5mm
Thickness
13mm
13.4mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Dial Color
White
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW220-1
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$2,500
$460

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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.

Seiko 5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model

The 5 Sports SKX series BAMFORD Limited Edition is praised for its vibrant blue translucent dial with a glowing day disc and its luminous orange stripe on the NATO strap. Reviewers consider the Seiko 5 Sports SKX Sports Style watches, including this model, exemplary gateway watches offering significant value and quality for their price, with the BAMFORD edition noted at a reasonable $460 for a limited run of 2,025 pieces. A trade-off mentioned is compromised water resistance due to the lack of a screw-down crown. On balance, reviewers find the 38mm Seiko 5 Sports SKX series BAMFORD Limited Edition a great release, particularly for its striking aesthetics and value proposition.

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