Side by side
Sangin Instruments Atlas IIIvsSangin Instruments Neptune
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
4 of 29 specs differDiameter
Atlas III42mm
Neptune40mm
Power Reserve
Atlas III—
Neptune—
Water Resistance
Atlas III200m
Neptune300m
MSRP
Atlas III$949
Neptune$1,599
Full specifications
Case
2 specsDiameter
42mm
40mm
Water Resistance
200m
300m
Movement
1 specsCaliber
Automatic (La Joux-Perret G100)
Automatic (Sellita SW300)
Pricing
1 specsMSRP
$949
$1,599
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 Sangin Instruments Atlas III vs Sangin Instruments Neptune 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.
Sangin Instruments NeptunevsTsovet JMT-DW42 Global ExplorerSangin Instruments NeptunevsVertigo Watches Diver One V2Sangin Instruments NeptunevsTsovet SMT-ML53 BluewaterCrafter Blue Mechanic Ocean Mark IIvsSangin Instruments NeptuneMarin Instruments Steel Skin-Diver SvsSangin Instruments Atlas IIIMarin Instruments Standard Skin-DivervsSangin Instruments Atlas III