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Bremont Supermarine 300MvsCore Timepieces STONED

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
STONED
Core TimepiecesSTONED
MSRP $549
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Buy from Core Timepieces ↗
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At a glance

8 of 29 specs differ
Diameter
Supermarine 300M40mm
STONED42mm
Power Reserve
Supermarine 300M40h
STONED—
Water Resistance
Supermarine 300M300m
STONED300m
MSRP
Supermarine 300M$3,550
STONED$549

Full specifications

Case

4 specs
Category
Diver
—
Diameter
40mm
42mm
Thickness
12mm
—
Material
904L Stainless Steel
Bronze

Crystal & Dial

1 specs
Dial Color
Green
Malachite Gemstone

Movement

2 specs
Caliber
BE-92AE
Seiko NH36A
Power Reserve
40h
—

Pricing

1 specs
MSRP
$3,550
—
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Core Timepieces STONEDvsSpinnaker Spence 300Core Timepieces STONEDvsGalo Super200 Dark EditionCore Timepieces STONEDvsGalo Super200Core Timepieces STONEDvsPhoibos Eagle Ray No DateBremont Supermarine 300MvsFilippo Loreti Watches Neptune AutomaticBremont Supermarine 300MvsIslander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26
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