Side by side

CIGA Design BLACK STARvsGrand Seiko SBGJ237

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

BLACK STAR
CIGA DesignBLACK STAR
MSRP $1,980
SBGJ237
Grand SeikoSBGJ237
MSRP $7,600

At a glance

14 of 29 specs differ
Diameter
BLACK STAR46mm
SBGJ23744.2mm
Power Reserve
BLACK STAR41h
SBGJ23755h
Water Resistance
BLACK STAR30m
SBGJ237200m
MSRP
BLACK STAR$1,980
SBGJ237$7,600

Full specifications

Case

7 specs
Category
Chronograph
GMT
Diameter
46mm
44.2mm
Thickness
15.6mm
14.4mm
Lug-to-Lug
—
50.6mm
Lug Width
22mm
21mm
Material
Titanium
Stainless Steel
Water Resistance
30m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
—
Black
Lume
Swiss Super-LumiNova
None

Movement

3 specs
Caliber
CD-04-S
9S86
Power Reserve
41h
55h
Jewels
26
25

Pricing

1 specs
MSRP
$1,980
$7,600

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