Side by side
Circula Watches AquaSport GMTvsSeiko Prospex Sea
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 GMT40mm
Prospex Sea43.8mm
Power Reserve
AquaSport GMT56h
Prospex Sea41h
Water Resistance
AquaSport GMT200m
Prospex Sea200m
MSRP
AquaSport GMT—
Prospex Sea$625
Full specifications
Case
5 specsCategory
—
Diver
Diameter
40mm
43.8mm
Thickness
12.6mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Lug Width
20mm
22mm
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW330-2
4R35
Power Reserve
56h
41h
Jewels
25
23
Pricing
1 specsMSRP
—
$625
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