Side by side
Bremont Supermarine 300MvsPOLPORA POLPORA Emalie Ametyst
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Supermarine 300M40mm
POLPORA Emalie Ametyst40mm
Power Reserve
Supermarine 300M40h
POLPORA Emalie Ametyst56h
Water Resistance
Supermarine 300M300m
POLPORA Emalie Ametyst50m
MSRP
Supermarine 300M$3,550
POLPORA Emalie Ametyst$4,790
Full specifications
Case
5 specsCategory
Diver
—
Thickness
12mm
8.7mm
Lug-to-Lug
—
46.6mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
1 specsDial Color
Green
Black
Movement
2 specsCaliber
BE-92AE
Sellita SW300-1
Power Reserve
40h
56h
Pricing
1 specsMSRP
$3,550
$4,790
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