Side by side

Feynman Timekeepers Feynman OnevsGrand Seiko SBGH263

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
SBGH263
Grand SeikoSBGH263
MSRP $6,200
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Buy from Grand Seiko ↗
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At a glance

13 of 29 specs differ
Diameter
Feynman One39mm
SBGH26339.5mm
Power Reserve
Feynman One—
SBGH26355h
Water Resistance
Feynman One50m
SBGH26330m
MSRP
Feynman One$1,045
SBGH263$6,200

Full specifications

Case

6 specs
Category
—
Dress
Diameter
39mm
39.5mm
Thickness
11.5mm
13.1mm
Lug-to-Lug
—
46mm
Lug Width
20mm
19mm
Water Resistance
50m
30m

Crystal & Dial

3 specs
Crystal
—
Sapphire
AR Coating
Inner
Yes
Dial Color
Sweet Orange
Black

Movement

3 specs
Caliber
ETA 7001
9S85
Type
Manual
Automatic
Power Reserve
—
55h

Pricing

1 specs
MSRP
$1,045
$6,200
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