Which is cheaper, the Feynman Timekeepers Cove or the Marnaut Dark Surge 300?

At MSRP the Feynman Timekeepers Cove is the cheaper of the two at $1,045, against $1,390 for the Marnaut Dark Surge 300 — a $345 gap before any retailer discounting.

Which is bigger, the Feynman Timekeepers Cove or the Marnaut Dark Surge 300?

The Marnaut Dark Surge 300 wears larger at 41mm versus 40mm for the Feynman Timekeepers Cove — a 1mm difference across the dial.

Which has better water resistance, the Feynman Timekeepers Cove or the Marnaut Dark Surge 300?

The Marnaut Dark Surge 300 is rated to 300m versus 200m for the Feynman Timekeepers Cove.

Which has a longer power reserve, the Feynman Timekeepers Cove or the Marnaut Dark Surge 300?

The Feynman Timekeepers Cove carries a 50-hour power reserve against 41 hours on the Marnaut Dark Surge 300.

What movement does the Feynman Timekeepers Cove run compared to the Marnaut Dark Surge 300?

Both watches run automatic movements — the Feynman Timekeepers Cove uses the ETA 2895-2 and the Marnaut Dark Surge 300 uses the Sellita SW200-1.

Side by side

Feynman Timekeepers CovevsMarnaut Dark Surge 300

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

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Feynman Timekeepers Cove

feynman-cove-shadow

MSRP $1,045

Marnaut Dark Surge 300

MSRP $1,390

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At a glance

9 of 29 specs differ

Diameter

Cove40mm

Dark Surge 30041mm

Power Reserve

Cove50h

Dark Surge 30041h

Water Resistance

Cove200m

Dark Surge 300300m

MSRP

Cove$1,045

Dark Surge 300$1,390

Full specifications

Case

4 specs

Diameter

40mm

41mm

Thickness

12.8mm

14.2mm

Lug-to-Lug

46mm

50mm

Water Resistance

200m

300m

Crystal & Dial

2 specs

Dial Color

Black

Adriatic

Lume

C3 X1-grade Swiss SuperLuminova

SuperLuminova C3

Movement

2 specs

Caliber

ETA 2895-2

Sellita SW200-1

Power Reserve

50h

41h

Pricing

1 specs

MSRP

$1,045

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Feynman Timekeepers CovevsMarnaut Dark Surge 300

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