Side by side
Bremont Supermarine 300MvsRolex Rolex Deepsea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Supermarine 300M40mm
Rolex Deepsea44mm
Power Reserve
Supermarine 300M40h
Rolex Deepsea70h
Water Resistance
Supermarine 300M300m
Rolex Deepsea3,900m
MSRP
Supermarine 300M$3,550
Rolex Deepsea$15,550
Full specifications
Case
7 specsDiameter
40mm
44mm
Thickness
12mm
5.5mm
Lug Width
20mm
—
Material
904L Stainless Steel
Oystersteel
Finish
Brushed and polished
—
Water Resistance
300m
3900m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve
Crystal & Dial
4 specsAR Coating
Inner
—
Dial Color
Green
Black
Indices
Applied
Index
Lume
None
Chromalight
Movement
4 specsCaliber
BE-92AE
3235
Power Reserve
40h
70h
Jewels
25
31
Complications
None
Date
Pricing
1 specsMSRP
$3,550
$15,550
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