Side by side

Feynman Timekeepers CoalescevsGrand Seiko SBGD228

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

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Coalesce
Feynman TimekeepersCoalesce
MSRP $5,448
SBGD228
Grand SeikoSBGD228
MSRP $273,000
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Buy from Grand Seiko ↗
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At a glance

13 of 29 specs differ
Diameter
Coalesce39mm
SBGD22844.5mm
Power Reserve
Coalesce—
SBGD228192h
Water Resistance
Coalesce—
SBGD228100m
MSRP
Coalesce$5,448
SBGD228$273,000

Full specifications

Case

7 specs
Category
—
Chronograph
Diameter
39mm
44.5mm
Thickness
—
14.4mm
Lug-to-Lug
—
52mm
Lug Width
—
23mm
Material
Stainless Steel
Gold
Water Resistance
—
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Panda
Black

Movement

3 specs
Caliber
Sellita SW200-1
9R01
Type
Automatic
Spring Drive
Power Reserve
—
192h

Pricing

1 specs
MSRP
$5,448
$273,000
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