Side by side
Borealis Watch Co. NeptunovsTudor Pelagos Ultra
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Neptuno40.00mm
Pelagos Ultra40mm
Power Reserve
Neptuno40h
Pelagos Ultra65h
Water Resistance
Neptuno300m
Pelagos Ultra1,000m
MSRP
Neptuno$390
Pelagos Ultra$6,900
Full specifications
Case
8 specsDiameter
40.00mm
40mm
Thickness
14.10mm
14.5mm
Lug-to-Lug
47.20mm
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Satin
Water Resistance
300m
1000m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Indices
Applied
—
Lume
BGW9
None
Movement
6 specsCaliber
NH38
MT5612-U
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$390
$6,900
Follow this matchup
Get a note when Borealis Watch Co. Neptuno vs Tudor Pelagos Ultra gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.









