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Bremont Supermarine 300MvsNoctua Watch Corp. Sentinel

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

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Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Sentinel
Noctua Watch Corp.Sentinel
MSRP $429
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At a glance

10 of 29 specs differ
Diameter
Supermarine 300M40mm
Sentinel42mm
Power Reserve
Supermarine 300M40h
Sentinel—
Water Resistance
Supermarine 300M300m
Sentinel300m
MSRP
Supermarine 300M$3,550
Sentinel$429

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
42mm
Thickness
12mm
15mm
Lug-to-Lug
—
46mm
Lug Width
20mm
22mm
Material
904L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Green
—

Movement

2 specs
Caliber
BE-92AE
Seiko NH35A
Power Reserve
40h
—

Pricing

1 specs
MSRP
$3,550
—
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