Side by side
Aigi Watches SATELLITE GROUND STATION IIvsFormex Reef 39.5 mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
SATELLITE GROUND STATION II39mm
Reef 39.5 mm39.5mm
Power Reserve
SATELLITE GROUND STATION II40h
Reef 39.5 mm56h
Water Resistance
SATELLITE GROUND STATION II200m
Reef 39.5 mm300m
MSRP
SATELLITE GROUND STATION II$525
Reef 39.5 mm$2,230
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
39.5mm
Thickness
12mm
11mm
Lug-to-Lug
46mm
45.5mm
Lug Width
20mm
22mm
Water Resistance
200m
300m
Crystal & Dial
2 specsDial Color
—
Bahama Blue
Lume
None
Super-LumiNova
Movement
2 specsCaliber
Miyota 9039
Sellita SW300-1
Power Reserve
40h
56h
Pricing
1 specsMSRP
$525
$2,230
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 Aigi Watches SATELLITE GROUND STATION II vs Formex Reef 39.5 mm 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.
Duckworth Prestex Verimatic 39mmvsFormex Reef 39.5 mmDuckworth Prestex California Limited EditionvsFormex Reef 39.5 mmCarlingue Timepieces CARL-DIV-01 / CT-001-AvsFormex Reef 39.5 mmFormex Reef 39.5 mmvsGalo Super200 Dark EditionAigi Watches SATELLITE GROUND STATION IIvsFormex Reef 42 mmAigi Watches SATELLITE GROUND STATION IIvsBoldr Blastoise












