Side by side

Circula Watches SuperSportvsGrand Seiko SBGA375

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

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SuperSport
Circula WatchesSuperSport
SBGA375
Grand SeikoSBGA375
MSRP $5,600
Buy from Circula Watches ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
SuperSport40mm
SBGA37540mm
Power Reserve
SuperSport41h
SBGA37572h
Water Resistance
SuperSport300m
SBGA375100m
MSRP
SuperSport—
SBGA375$5,600

Full specifications

Case

5 specs
Category
—
Dress
Thickness
12mm
12.5mm
Lug-to-Lug
46.5mm
46.2mm
Lug Width
20mm
19mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Petrol
Black

Movement

3 specs
Caliber
Sellita SW200-1
9R65
Type
Automatic
Spring Drive
Power Reserve
41h
72h

Pricing

1 specs
MSRP
—
$5,600
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Pompeak Sub-AquaticvsGrand Seiko SBGA375Eza 1972 DivervsGrand Seiko SBGA375Chronotechna SeaQuestvsGrand Seiko SBGA375Marnaut Dark Surge 300vsGrand Seiko SBGA375Circula Watches SuperSportvsEza 1972 DiverCircula Watches SuperSportvsMinor Watches Heritage The Traced
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