Side by side

Bremont Supermarine 300MvsSartory Billard SB04

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
SB04
Sartory BillardSB04
MSRP $2,900

At a glance

9 of 29 specs differ
Diameter
Supermarine 300M40mm
SB0440mm
Power Reserve
Supermarine 300M40h
SB0440h
Water Resistance
Supermarine 300M300m
SB0430m
MSRP
Supermarine 300M$3,550
SB04$2,900

Full specifications

Case

5 specs
Category
Diver
Dress
Thickness
12mm
11.5mm
Lug-to-Lug
45.5mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Green
Black

Movement

1 specs
Caliber
BE-92AE
LJP G100

Pricing

1 specs
MSRP
$3,550
$2,900

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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 SB04

The dial's textured finish and color shift are highlighted as a key strength. The bracelet's perceived lack of refinement and end-link fit are noted as a drawback. Reviewers disagree on the case size, with mentions of 35.9mm and 40mm.

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