Side by side
Borealis Watch Co. NeptunovsTudor Black Bay Ceramic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Neptuno40.00mm
Black Bay Ceramic41mm
Power Reserve
Neptuno40h
Black Bay Ceramic70h
Water Resistance
Neptuno300m
Black Bay Ceramic200m
MSRP
Neptuno$390
Black Bay Ceramic$6,125
Full specifications
Case
7 specsDiameter
40.00mm
41mm
Thickness
14.10mm
14.4mm
Lug-to-Lug
47.20mm
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
Ceramic
Water Resistance
300m
200m
Caseback
Solid
Engraved
Crystal & Dial
1 specsLume
BGW9
None
Movement
2 specsCaliber
NH38
MT5602-1U
Power Reserve
40h
70h
Pricing
1 specsMSRP
$390
$6,125
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