Side by side

Feynman Timekeepers Feynman OnevsLimes Neptun . K

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

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Feynman One
Feynman TimekeepersFeynman One
MSRP $1,045
Neptun . K
LimesNeptun . K
Buy from Feynman Timekeepers ↗
Buy used on eBay ↗
Buy from Limes ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Feynman One39mm
Neptun . K41.5mm
Power Reserve
Feynman One—
Neptun . K—
Water Resistance
Feynman One50m
Neptun . K1,000m
MSRP
Feynman One$1,045
Neptun . K—

Full specifications

Case

5 specs
Diameter
39mm
41.5mm
Thickness
11.5mm
12.6mm
Lug-to-Lug
—
46mm
Lug Width
20mm
20mm
Water Resistance
50m
1000m

Crystal & Dial

2 specs
Crystal
—
Sapphire
Dial Color
Sweet Orange
Black

Movement

2 specs
Caliber
ETA 7001
Sellita SW200-1
Type
Manual
Automatic

Pricing

1 specs
MSRP
$1,045
—
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