Which is cheaper, the Marathon Arctic OSAR 41mm Automatic or the Sugess Ocean Star S421?

At MSRP the Sugess Ocean Star S421 is the cheaper of the two at $449, against $1,800 for the Marathon Arctic OSAR 41mm Automatic — a $1,351 gap before any retailer discounting.

Which is bigger, the Marathon Arctic OSAR 41mm Automatic or the Sugess Ocean Star S421?

The Marathon Arctic OSAR 41mm Automatic wears larger at 41mm versus 40mm for the Sugess Ocean Star S421 — a 1mm difference across the dial.

What movement does the Marathon Arctic OSAR 41mm Automatic run compared to the Sugess Ocean Star S421?

Both watches run automatic movements — the Marathon Arctic OSAR 41mm Automatic uses the Sellita SW220-1 and the Sugess Ocean Star S421 uses the Seagull ST2130/Seiko NH35.

Side by side

Marathon Arctic OSAR 41mm AutomaticvsSugess Ocean Star S421

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

Marathon Arctic OSAR 41mm Automatic

41mm-arctic-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $1,800

Sugess Ocean Star S421

S421

MSRP $449

At a glance

10 of 29 specs differ

Diameter

Arctic OSAR 41mm Automatic41mm

Ocean Star S42140mm

Power Reserve

Arctic OSAR 41mm Automatic40h

Ocean Star S42140h

Water Resistance

Arctic OSAR 41mm Automatic300m

Ocean Star S421300m

MSRP

Arctic OSAR 41mm Automatic$1,800

Ocean Star S421$449

Full specifications

Case

5 specs

Diameter

41mm

40mm

Thickness

13mm

12.7mm

Lug-to-Lug

43.5mm

46mm

Lug Width

18mm

20mm

Material

316L Stainless Steel

Stainless Steel

Crystal & Dial

1 specs

Dial Color

White

SU116610LB Black

Movement

3 specs

Caliber

Sellita SW220-1

Seagull ST2130/Seiko NH35

Beat Rate

28,800 vph

4 vph

Complications

None

GMT, Chronograph, Moonphase, Date

Pricing

1 specs

MSRP

$1,800

$449

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