Side by side
Baltic Aquascaphe MK2vsNorthern Star Watch Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Aquascaphe MK237mm
Sentinel40.5mm
Power Reserve
Aquascaphe MK242h
Sentinel42h
Water Resistance
Aquascaphe MK2200m
Sentinel50m
MSRP
Aquascaphe MK2$680
Sentinel$649
Full specifications
Case
6 specsCategory
Diver
—
Diameter
37mm
40.5mm
Thickness
12.9mm
10.1mm
Lug-to-Lug
45mm
43.72mm
Lug Width
20mm
20mm
Water Resistance
200m
50m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Blue
White
Lume
BGW9
None
Movement
2 specsCaliber
Miyota 9039
Miyota 90S5
Power Reserve
42h
42h
Pricing
1 specsMSRP
$680
$649
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