Side by side
Borealis Watch Co. NeptunovsMarathon MSAR (Medium Search & Rescue) Diver's Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Neptuno40.00mm
MSAR (Medium Search & Rescue) Diver's Automatic36mm
Power Reserve
Neptuno40h
MSAR (Medium Search & Rescue) Diver's Automatic40h
Water Resistance
Neptuno300m
MSAR (Medium Search & Rescue) Diver's Automatic300m
MSRP
Neptuno$390
MSAR (Medium Search & Rescue) Diver's Automatic$1,800
Full specifications
Case
5 specsDiameter
40.00mm
36mm
Thickness
14.10mm
18mm
Lug-to-Lug
47.20mm
—
Lug Width
20mm
18mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
2 specsDial Color
Black
White
Lume
BGW9
None
Movement
1 specsCaliber
NH38
Sellita SW200-1
Pricing
1 specsMSRP
$390
$1,800
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