Side by side
Northern Star Watch SentinelvsPompeak Sub-Aquatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Sentinel40.5mm
Sub-Aquatic40mm
Power Reserve
Sentinel42h
Sub-Aquatic38h
Water Resistance
Sentinel50m
Sub-Aquatic200m
MSRP
Sentinel$649
Sub-Aquatic$915
Full specifications
Case
6 specsDiameter
40.5mm
40mm
Thickness
10.1mm
13mm
Lug-to-Lug
43.72mm
48mm
Lug Width
20mm
20mm
Material
Stainless Steel
904L Stainless Steel
Water Resistance
50m
200m
Crystal & Dial
1 specsDial Color
White
Black
Movement
2 specsCaliber
Miyota 90S5
Sellita SW200-1
Power Reserve
42h
38h
Pricing
1 specsMSRP
$649
$915
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