Which is cheaper, the Marathon Arctic OSAR 36mm Automatic or the Nodus Sentinel for AMMO NYC?

At MSRP the Nodus Sentinel for AMMO NYC is the cheaper of the two at $999, against $1,200 for the Marathon Arctic OSAR 36mm Automatic — a $201 gap before any retailer discounting.

Which is bigger, the Marathon Arctic OSAR 36mm Automatic or the Nodus Sentinel for AMMO NYC?

The Nodus Sentinel for AMMO NYC wears larger at 41mm versus 36mm for the Marathon Arctic OSAR 36mm Automatic — a 5mm difference across the dial.

Which has better water resistance, the Marathon Arctic OSAR 36mm Automatic or the Nodus Sentinel for AMMO NYC?

The Marathon Arctic OSAR 36mm Automatic is rated to 300m versus 200m for the Nodus Sentinel for AMMO NYC.

Which has a longer power reserve, the Marathon Arctic OSAR 36mm Automatic or the Nodus Sentinel for AMMO NYC?

The Nodus Sentinel for AMMO NYC carries a 68-hour power reserve against 40 hours on the Marathon Arctic OSAR 36mm Automatic.

What movement does the Marathon Arctic OSAR 36mm Automatic run compared to the Nodus Sentinel for AMMO NYC?

Both watches run automatic movements — the Marathon Arctic OSAR 36mm Automatic uses the Sellita SW220-1 and the Nodus Sentinel for AMMO NYC uses the Manufacture La Joux-Perret G101.

Side by side

Marathon Arctic OSAR 36mm AutomaticvsNodus Sentinel for AMMO NYC

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

Marathon Arctic OSAR 36mm Automatic

36mm-arctic-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $1,200

Nodus Sentinel for AMMO NYC

sentinel

MSRP $999

At a glance

15 of 29 specs differ

Diameter

Arctic OSAR 36mm Automatic36mm

Sentinel for AMMO NYC41mm

Power Reserve

Arctic OSAR 36mm Automatic40h

Sentinel for AMMO NYC68h

Water Resistance

Arctic OSAR 36mm Automatic300m

Sentinel for AMMO NYC200m

MSRP

Arctic OSAR 36mm Automatic$1,200

Sentinel for AMMO NYC$999

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

White

—

Lume

None

Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs

Caliber

Sellita SW220-1

Manufacture La Joux-Perret G101

Power Reserve

40h

68h

Jewels

Pricing

1 specs

MSRP

$1,200

$999

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