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Feynman Timekeepers Feynman OnevsStewart Dawson Royal Marines

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

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At a glance

12 of 29 specs differ
Diameter
Feynman One39mm
Royal Marines42mm
Power Reserve
Feynman One
Royal Marines41h
Water Resistance
Feynman One50m
Royal Marines100m
MSRP
Feynman One$1,045
Royal Marines$1,451

Full specifications

Case

5 specs
Diameter
39mm
42mm
Thickness
11.5mm
12.5mm
Lug-to-Lug
48mm
Lug Width
20mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Dial Color
Sweet Orange
Green
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
ETA/Peseux 7001
Sellita SW200-1
Type
Manual
Automatic
Power Reserve
41h

Pricing

1 specs
MSRP
$1,045
$1,451
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