Side by side

Grand Seiko SBGD223vsZelos Comet 39

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

SBGD223
Grand SeikoSBGD223
MSRP $320,000
Comet 39
ZelosComet 39
MSRP $2,499

At a glance

14 of 29 specs differ
Diameter
SBGD22344.5mm
Comet 3939mm
Power Reserve
SBGD223192h
Comet 3940h
Water Resistance
SBGD223100m
Comet 3950m
MSRP
SBGD223$320,000
Comet 39$2,499

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
44.5mm
39mm
Thickness
14.4mm
7.6mm
Lug-to-Lug
52mm
39mm
Lug Width
23mm
20mm
Material
Platinum
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
Tantalum LE

Movement

3 specs
Caliber
9R01
ETA/Peseux 7001
Type
Spring Drive
Manual
Power Reserve
192h
40h

Pricing

1 specs
MSRP
$320,000
$2,499

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