Side by side
Feynman Timekeepers Feynman OnevsOrient Bambino Open Heart
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Feynman One39mm
Bambino Open Heart40.5mm
Power Reserve
Feynman One—
Bambino Open Heart40h
Water Resistance
Feynman One50m
Bambino Open Heart30m
MSRP
Feynman One$1,045
Bambino Open Heart$315
Full specifications
Case
7 specsCategory
—
—
Diameter
39mm
40.5mm
Thickness
11.5mm
12mm
Lug-to-Lug
—
46mm
Lug Width
20mm
21mm
Water Resistance
50m
30m
Caseback
Solid
Display
Crystal & Dial
5 specsCrystal
—
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Sweet Orange
White
Indices
Applied
—
Movement
5 specsCaliber
ETA 7001
FT622
Type
Manual
Automatic
Beat Rate
28,800 vph
21,600 vph
Power Reserve
—
40h
Jewels
25
22
Pricing
1 specsMSRP
$1,045
$315
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