Side by side
Circula Watches AquaSport IIvsSeestern 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 II40mm
Sub 300 V442mm
Power Reserve
AquaSport II41h
Sub 300 V441h
Water Resistance
AquaSport II200m
Sub 300 V4200m
MSRP
AquaSport II—
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 SW200-1
Seiko NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
41h
41h
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
—
$10
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 Seestern Sub 300 V4 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.