Side by side

Noctua Watch Corp. SentinelvsSeiko Ice Diver

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Sentinel
Noctua Watch Corp.Sentinel
MSRP $429
Ice Diver
SeikoIce Diver
MSRP $900
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Buy used on eBay ↗
Buy from Seiko ↗
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At a glance

12 of 29 specs differ
Diameter
Sentinel42mm
Ice Diver45mm
Power Reserve
Sentinel—
Ice Diver70h
Water Resistance
Sentinel300m
Ice Diver200m
MSRP
Sentinel$429
Ice Diver$900

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
45mm
Thickness
15mm
12.9mm
Lug-to-Lug
46mm
52.6mm
Lug Width
22mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
—
Black
Lume
None
LumiBrite

Movement

3 specs
Caliber
Seiko NH35A
6R35
Power Reserve
—
70h
Jewels
25
24

Pricing

1 specs
MSRP
—
$900
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All alternatives to the Sentinel →All alternatives to the Ice Diver →
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Serket Watch Co Reef X Diver Black DLCvsSeiko Ice DiverSeiko Ice DivervsUgly Watch Co 300mDSeiko Ice DivervsVentus Watches MoriNoctua Watch Corp. PD-1vsSeiko Ice DiverMarathon OSAR-D (Original SAR with Date) Automatic 46mmvsNoctua Watch Corp. SentinelNoctua Watch Corp. SentinelvsBorealis Watch Co. Jamanta
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