Side by side
Noctua Watch Corp. SentinelvsSpinnaker Fleuss Mechanical Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Sentinel42mm
Fleuss Mechanical Chronograph43mm
Power Reserve
Sentinel—
Fleuss Mechanical Chronograph40h
Water Resistance
Sentinel300m
Fleuss Mechanical Chronograph100m
MSRP
Sentinel$429
Fleuss Mechanical Chronograph$550
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
42mm
43mm
Thickness
15mm
14mm
Lug-to-Lug
46mm
51mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Seiko NH35A
Seagull ST1908
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$550
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