Side by side
Northern Star Watch SentinelvsSpinnaker Croft Mid-Size Skeleton
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Sentinel40.5mm
Croft Mid-Size Skeleton40mm
Power Reserve
Sentinel42h
Croft Mid-Size Skeleton40h
Water Resistance
Sentinel50m
Croft Mid-Size Skeleton100m
MSRP
Sentinel$649
Croft Mid-Size Skeleton$425
Full specifications
Case
7 specsCategory
—
Field
Diameter
40.5mm
40mm
Thickness
10.1mm
14mm
Lug-to-Lug
43.72mm
47mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
1 specsDial Color
White
Dollar Diver
Movement
2 specsCaliber
Miyota 90S5
SII NH38A
Power Reserve
42h
40h
Pricing
1 specsMSRP
$649
$425
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