Side by side
Noctua Watch Corp. SentinelvsSeiko Prospex Sea 1965 Heritage Diver's Watch
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 1965 Heritage Diver's Watch40mm
Power Reserve
Sentinel—
Prospex Sea 1965 Heritage Diver's Watch72h
Water Resistance
Sentinel300m
Prospex Sea 1965 Heritage Diver's Watch300m
MSRP
Sentinel$429
Prospex Sea 1965 Heritage Diver's Watch$1,300
Full specifications
Case
5 specsCategory
—
Diver
Diameter
42mm
40mm
Thickness
15mm
13mm
Lug-to-Lug
46mm
46.4mm
Lug Width
22mm
20mm
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR 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
6R55
Power Reserve
—
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,300
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