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Bremont Supermarine 300MvsNaga Watches Granturismo Chronograph

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
Granturismo Chronograph
Naga WatchesGranturismo Chronograph
MSRP $539
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At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
Granturismo Chronograph39mm
Power Reserve
Supermarine 300M40h
Granturismo Chronograph—
Water Resistance
Supermarine 300M300m
Granturismo Chronograph100m
MSRP
Supermarine 300M$3,550
Granturismo Chronograph$539

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
39mm
Thickness
12mm
11mm
Lug Width
20mm
—
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Green
Black

Movement

3 specs
Caliber
BE-92AE
Seiko VK64
Type
Automatic
Mecaquartz
Power Reserve
40h
—

Pricing

1 specs
MSRP
$3,550
—
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