Side by side
Noctua Watch Corp. SentinelvsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Sentinel42mm
Reef46mm
Power Reserve
Sentinel—
Reef38h
Water Resistance
Sentinel300m
Reef300m
MSRP
Sentinel$429
Reef$899
Full specifications
Case
4 specsDiameter
42mm
46mm
Thickness
15mm
14mm
Lug-to-Lug
46mm
52mm
Lug Width
22mm
24mm
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Seiko NH35A
Sellita SW200-1
Power Reserve
—
38h
Pricing
1 specsMSRP
—
$899
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