Side by side

Feynman Timekeepers Feynman OnevsZelos LT Carbon

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

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Feynman Timekeepers Feynman One

The case finishing, with its contrast between brushed sides and polished bezel, is a notable strength. The bracelet's end links do not perfectly align with the case, creating a slight gap.

Zelos LT Carbon

The forged carbon case construction is a standout feature, noted for its lightweight feel and distinctive pattern. The proprietary strap system limits aftermarket options. Reviewers disagree on the value proposition compared to alternatives.

At a glance

11 of 29 specs differ
Diameter
Feynman One39mm
LT Carbon40mm
Power Reserve
Feynman One
LT Carbon
Water Resistance
Feynman One50m
LT Carbon50m
MSRP
Feynman One$1,045
LT Carbon$449

Full specifications

Case

5 specs
Category
Dress
Diameter
39mm
40mm
Thickness
11.5mm
10.8mm
Lug-to-Lug
40mm
Material
Stainless Steel
Forged Carbon

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Sweet Orange
Carbon

Movement

3 specs
Caliber
ETA/Peseux 7001
Miyota 9133
Type
Manual
Automatic
Power Reserve
0h

Pricing

1 specs
MSRP
$1,045
$449
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