Side by side

Marathon Arctic OSAR 46mm AutomaticvsCitizen Series 8 880 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
Series 8 880 GMT
CitizenSeries 8 880 GMT
MSRP $1,495

At a glance

12 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
Series 8 880 GMT41mm
Power Reserve
Arctic OSAR 46mm Automatic40h
Series 8 880 GMT50h
Water Resistance
Arctic OSAR 46mm Automatic300m
Series 8 880 GMT100m
MSRP
Arctic OSAR 46mm Automatic$2,500
Series 8 880 GMT$1,495

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
46mm
41mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
11mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
White
Blue

Movement

2 specs
Caliber
Sellita SW220-1
9054
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$2,500
$1,495

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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.

Citizen Series 8 880 GMT

Owners praise the Citizen Series 8 880 GMT's refined, modern look and textured dial. Reviewers highlight its striking gunmetal coating, snowflake-like dial pattern, and true GMT movement. The watch features an edgy 41mm case with a gold-plated bezel and three-link bracelet, powered by the in-house calibre 9054 offering a 50-hour power reserve and a broad accuracy specification of -10/+20 seconds per day, retailing for $1,800. One owner questioned the price point, while another expressed interest in different colorways. On balance, owners and reviewers appreciate the Citizen Series 8 880 GMT's distinctive aesthetic and GMT functionality.

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