Side by side

Bremont Supermarine 300MvsMarloe Watch Company Motorsport 105

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Motorsport 105
Marloe Watch CompanyMotorsport 105
MSRP $380

At a glance

12 of 29 specs differ
Diameter
Supermarine 300M40mm
Motorsport 10541mm
Power Reserve
Supermarine 300M40h
Motorsport 10540h
Water Resistance
Supermarine 300M300m
Motorsport 105100m
MSRP
Supermarine 300M$3,550
Motorsport 105$380

Full specifications

Case

5 specs
Category
Diver
Sport
Diameter
40mm
41mm
Thickness
12mm
11.1mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Green
Lume
None
Natulite

Movement

3 specs
Caliber
BE-92AE
Miyota 8N24
Power Reserve
40h
40h
Jewels
25
21

Pricing

1 specs
MSRP
$3,550
$380

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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.

Marloe Watch Company Motorsport 105

Owners widely praise the Marloe Watch Company Motorsport 105 for its creative dial design, good contrast, and British Racing Green color, with some finding it wears smaller than its 41mm size. One owner appreciates its lack of a date window and comfortable wear on a 6.5” wrist. However, some users note Marloe's 20mm lug width can make models appear top-heavy, and a significant price increase has been observed across the brand's offerings. Overall, owners rate the Marloe Watch Company Motorsport 105 highly for its distinctive dial design and comfortable wearability.

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