Side by side
Circula Watches AquaSport IIvsGrand Seiko SBGA427
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
AquaSport II40mm
SBGA42739mm
Power Reserve
AquaSport II41h
SBGA42772h
Water Resistance
AquaSport II200m
SBGA427100m
MSRP
AquaSport II—
SBGA427$5,800
Full specifications
Case
6 specsCategory
—
Dress
Diameter
40mm
39mm
Thickness
12.6mm
12.3mm
Lug-to-Lug
46mm
46.8mm
Lug Width
20mm
19mm
Water Resistance
200m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Blue
Black
Movement
3 specsCaliber
Sellita SW200-1
9R65
Type
Automatic
Spring Drive
Power Reserve
41h
72h
Pricing
1 specsMSRP
—
$5,800
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Circula Watches AquaSport II vs Grand Seiko SBGA427 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Eza 1972 DivervsGrand Seiko SBGA427Pompeak Sub-AquaticvsGrand Seiko SBGA427Marnaut Safe Harbour 100CvsGrand Seiko SBGA427Chronotechna SeaQuestvsGrand Seiko SBGA427Circula Watches AquaSport IIvsCincinnati Watch Company The Cincinnatian - Sold Out. Discontinued. LegacyCircula Watches AquaSport IIvsYema Wristmaster Slim Small Seconds CMM.29