Side by side

Circula Watches AquaSport IIvsSeestern S450 Ocean Star

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

AquaSport II
Circula WatchesAquaSport II
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

13 of 29 specs differ
Diameter
AquaSport II40mm
S450 Ocean Star40mm
Power Reserve
AquaSport II—
S450 Ocean Star41h
Water Resistance
AquaSport II200m
S450 Ocean Star100m
MSRP
AquaSport II—
S450 Ocean Star$299

Full specifications

Case

5 specs
Category
—
Diver
Thickness
12.6mm
12mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Blue
White
Lume
None
Tritium

Movement

5 specs
Caliber
Sellita SW200-1
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
—
41h
Jewels
25
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
—
$299

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