Side by side

Aera Instruments C-1vsGrand Seiko SBGR299

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

C-1
Aera InstrumentsC-1
MSRP $2,200
SBGR299
Grand SeikoSBGR299
MSRP $4,300

At a glance

10 of 29 specs differ
Diameter
C-142mm
SBGR29942mm
Power Reserve
C-156h
SBGR29972h
Water Resistance
C-1100m
SBGR299100m
MSRP
C-1$2,200
SBGR299$4,300

Full specifications

Case

4 specs
Category
—
Dress
Thickness
15.75mm
13.1mm
Lug-to-Lug
49.55mm
47.9mm
Lug Width
22mm
21mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Cloud
Black

Movement

3 specs
Caliber
SW510 BH B
9S61
Power Reserve
56h
72h
Jewels
27
25

Pricing

1 specs
MSRP
$2,200
$4,300

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