Which is cheaper, the Marathon Arctic OSAR 46mm Automatic or the Longines CONQUEST?

At MSRP the Longines CONQUEST is the cheaper of the two at $2,400, against $2,500 for the Marathon Arctic OSAR 46mm Automatic — a $100 gap before any retailer discounting.

Which is bigger, the Marathon Arctic OSAR 46mm Automatic or the Longines CONQUEST?

The Marathon Arctic OSAR 46mm Automatic wears larger at 46mm versus 41mm for the Longines CONQUEST — a 5mm difference across the dial.

Which has better water resistance, the Marathon Arctic OSAR 46mm Automatic or the Longines CONQUEST?

The Marathon Arctic OSAR 46mm Automatic is rated to 300m versus 100m for the Longines CONQUEST.

Which has a longer power reserve, the Marathon Arctic OSAR 46mm Automatic or the Longines CONQUEST?

The Longines CONQUEST carries a 72-hour power reserve against 40 hours on the Marathon Arctic OSAR 46mm Automatic.

What movement does the Marathon Arctic OSAR 46mm Automatic run compared to the Longines CONQUEST?

Both watches run automatic movements — the Marathon Arctic OSAR 46mm Automatic uses the Sellita SW220-1 and the Longines CONQUEST uses the L888.5.

Side by side

Marathon Arctic OSAR 46mm AutomaticvsLongines CONQUEST

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

Marathon Arctic OSAR 46mm Automatic

46mm-arctic-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $2,500

Longines CONQUEST

L3.830.4.02.6

MSRP $2,400

At a glance

22 of 29 specs differ

Diameter

Arctic OSAR 46mm Automatic46mm

CONQUEST41mm

Power Reserve

Arctic OSAR 46mm Automatic40h

CONQUEST72h

Water Resistance

Arctic OSAR 46mm Automatic300m

CONQUEST100m

MSRP

Arctic OSAR 46mm Automatic$2,500

CONQUEST$2,400

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

Both sides

Dial Color

White

Green

Indices

Applied

Applied indexes

Lume

None

Super-LumiNova

Movement

7 specs

Caliber

Sellita SW220-1

L888.5

Beat Rate

28,800 vph

25,200 vph

Power Reserve

40h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, seconds and date

Pricing

1 specs

MSRP

$2,500

$2,400

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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.

Reddit·3

A Blog to Watch

Longines CONQUEST

Owners widely praise the Longines Conquest for its exceptional finishing, versatile design, and strong value, with many highlighting its smooth winding action and comfortable wearability. Reviewers and owners alike note the bracelet's lack of micro-adjustment as a common drawback, and some find the polished surfaces prone to scratches. Accuracy figures range from -2s/d to -6s/d, and the power reserve is 72 hours. On balance, owners and reviewers rate the Longines Conquest highly for its blend of elegance and sportiness at an accessible price point.

From video reviewers

The dial's eye-catching sunray finish and elegant design are consistently praised. The bracelet's refinement and perceived lack of quality are noted as a weakness. Reviewers disagree on the bracelet's quality, with one comparing it favorably to a Tudor Jubilee while another found it lacking.

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