Side by side

Bremont Supermarine 300MvsSartory Billard SB05

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
SB0538.5mm
Power Reserve
Supermarine 300M40h
SB0590h
Water Resistance
Supermarine 300M300m
SB0550m
MSRP
Supermarine 300M$3,550
SB05

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
38.5mm
Thickness
12mm
8.5mm
Lug-to-Lug
45.5mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Green
Black

Movement

3 specs
Caliber
BE-92AE
LJP Cal. 7380
Type
Automatic
Manual
Power Reserve
40h
90h

Pricing

1 specs
MSRP
$3,550

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

Sartory Billard SB05

The dial's Maki-e Raden and aventurine combination is a standout feature. The 38.5mm case size and slim profile are noted for comfort.

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