Side by side
Noctua Watch Corp. SentinelvsSeiko Prospex Sea PADI Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Sentinel42mm
Prospex Sea PADI Special Edition45mm
Power Reserve
Sentinel—
Prospex Sea PADI Special Edition70h
Water Resistance
Sentinel300m
Prospex Sea PADI Special Edition200m
MSRP
Sentinel$429
Prospex Sea PADI Special Edition$1,200
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42mm
45mm
Thickness
15mm
13.4mm
Lug-to-Lug
46mm
52.6mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35A
6R35
Power Reserve
—
70h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,200
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