Side by side
Northern Star Watch SentinelvsTissot Le Locle Open Heart
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
Le Locle Open Heart39.3mm
Power Reserve
Sentinel42h
Le Locle Open Heart80h
Water Resistance
Sentinel50m
Le Locle Open Heart30m
MSRP
Sentinel$649
Le Locle Open Heart$995
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
40.5mm
39.3mm
Thickness
10.1mm
9.75mm
Lug-to-Lug
43.72mm
39.3mm
Lug Width
20mm
19mm
Water Resistance
50m
30m
Crystal & Dial
2 specsDial Color
White
Silver
Indices
Applied
Roman
Movement
2 specsCaliber
Miyota 90S5
11 1/2'''
Power Reserve
42h
80h
Pricing
1 specsMSRP
$649
$995
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