Side by side
Aera Instruments M-1vsSugess Chrono Heritage SU1901F
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
M-139mm
Chrono Heritage SU1901F38mm
Power Reserve
M-142h
Chrono Heritage SU1901F35h
Water Resistance
M-1100m
Chrono Heritage SU1901F5m
MSRP
M-1—
Chrono Heritage SU1901F$189
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
39mm
38mm
Thickness
13.14mm
12mm
Lug-to-Lug
47.6mm
46mm
Water Resistance
100m
5m
Caseback
Solid
Display
Crystal & Dial
2 specsDial Color
Dune
Black
Lume
Super-LumiNova
None
Movement
4 specsCaliber
Sellita SW216-1
Seagull ST19
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
35h
Complications
None
GMT, Chronograph, Moonphase
Pricing
1 specsMSRP
—
$189
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