Side by side

Feynman Timekeepers Feynman OnevsHemel HD24 Automatic

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
HD24 Automatic
HemelHD24 Automatic
MSRP $300
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Buy used on eBay ↗
Buy from Hemel ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Feynman One39mm
HD24 Automatic40mm
Power Reserve
Feynman One—
HD24 Automatic40h
Water Resistance
Feynman One50m
HD24 Automatic200m
MSRP
Feynman One$1,045
HD24 Automatic$300

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
40mm
Thickness
11.5mm
13mm
Lug-to-Lug
—
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
Crystal
—
Domed Sapphire
Dial Color
Sweet Orange
Gallant USAF Edition

Movement

3 specs
Caliber
ETA 7001
Seiko NH38A
Type
Manual
Automatic
Power Reserve
—
40h

Pricing

1 specs
MSRP
$1,045
$300
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