Side by side
Feynman Timekeepers Feynman OnevsOblvlo NM Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Feynman One39mm
NM Automatic40mm
Power Reserve
Feynman One—
NM Automatic50h
Water Resistance
Feynman One50m
NM Automatic50m
MSRP
Feynman One$1,045
NM Automatic$210
Full specifications
Case
5 specsCategory
—
Skeleton
Diameter
39mm
40mm
Thickness
11.5mm
11mm
Lug-to-Lug
—
46mm
Lug Width
20mm
22mm
Crystal & Dial
3 specsCrystal
—
Sapphire
Dial Color
Sweet Orange
Black
Lume
None
Super-LumiNova
Movement
4 specsCaliber
ETA 7001
Seiko NH39
Type
Manual
Automatic
Power Reserve
—
50h
Jewels
25
21
Pricing
1 specsMSRP
$1,045
$210
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