Side by side
Circula Watches AquaSport GMTvsSeestern Sub 300 V4
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
AquaSport GMT40mm
Sub 300 V442mm
Power Reserve
AquaSport GMT56h
Sub 300 V441h
Water Resistance
AquaSport GMT200m
Sub 300 V4200m
MSRP
AquaSport GMT—
Sub 300 V4$10
Full specifications
Case
6 specsCategory
—
Diver
Diameter
40mm
42mm
Thickness
12.6mm
13mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Brushed + Sandblasted
Caseback
Solid
Solid screw-down
Crystal & Dial
3 specsAR Coating
Inner
Underside
Dial Color
Blue
Orange
Lume
None
Japan Lume (blue glow)
Movement
5 specsCaliber
Sellita SW330-2
Seiko NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
56h
41h
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
—
$10
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