Which is cheaper, the Feynman Timekeepers Feynman One or the Zelos Skyraider 40 Skeleton?

At MSRP the Feynman Timekeepers Feynman One is the cheaper of the two at $1,045, against $1,999 for the Zelos Skyraider 40 Skeleton — a $954 gap before any retailer discounting.

Which is bigger, the Feynman Timekeepers Feynman One or the Zelos Skyraider 40 Skeleton?

The Zelos Skyraider 40 Skeleton wears larger at 40mm versus 39mm for the Feynman Timekeepers Feynman One — a 1mm difference across the dial.

What movement does the Feynman Timekeepers Feynman One run compared to the Zelos Skyraider 40 Skeleton?

Both watches run manual movements — the Feynman Timekeepers Feynman One uses the ETA 7001 and the Zelos Skyraider 40 Skeleton uses the Swiss Skeletonised Marvin 700.

Side by side

Feynman Timekeepers Feynman OnevsZelos Skyraider 40 Skeleton

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

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Feynman Timekeepers Feynman One

feynman-one-burtuqal

MSRP $1,045

Zelos Skyraider 40 Skeleton

skyraider-40-skeleton-ti-damascus

MSRP $1,999

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At a glance

10 of 29 specs differ

Diameter

Feynman One39mm

Skyraider 40 Skeleton40mm

Power Reserve

Feynman One—

Skyraider 40 Skeleton40h

Water Resistance

Feynman One50m

Skyraider 40 Skeleton50m

MSRP

Feynman One$1,045

Skyraider 40 Skeleton$1,999

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

—

Sapphire

Dial Color

Sweet Orange

Ti Damascus LE

Movement

2 specs

Caliber

ETA 7001

Swiss Skeletonised Marvin 700

Power Reserve

—

40h

Pricing

1 specs

MSRP

$1,045

$1,999

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Feynman Timekeepers Feynman OnevsZelos Skyraider 40 Skeleton

At a glance

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