Side by side
Aera Instruments M-1vsCircula Watches SuperSport
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
M-139mm
SuperSport40mm
Power Reserve
M-142h
SuperSport41h
Water Resistance
M-1100m
SuperSport300m
MSRP
M-1—
SuperSport—
Full specifications
Case
4 specsDiameter
39mm
40mm
Thickness
13.14mm
12mm
Lug-to-Lug
47.6mm
46.5mm
Water Resistance
100m
300m
Crystal & Dial
2 specsDial Color
Dune
Petrol
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW216-1
Sellita SW200-1
Type
Manual
Automatic
Power Reserve
42h
41h
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 Aera Instruments M-1 vs Circula Watches SuperSport 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.
CWC Cabot Steel Limited Edition WatchvsCircula Watches SuperSportCircula Watches SuperSportvsCWC (Cabot Watch Company) Fifty Limited Edition Anniversary WatchCircula Watches SuperSportvsVPC Watch TYPE 37HWCircula Watches SuperSportvsFarer Lethbridge GoldAera Instruments M-1vsPompeak Sub-AquaticAera Instruments M-1vsEza 1972 Diver